1 00:00:00,120 --> 00:00:04,000 Speaker 1: Welcome curious minds to the deep dive. Today we're plunging 2 00:00:04,040 --> 00:00:08,000 into a cosmic mystery that is literally shifting how we 3 00:00:08,080 --> 00:00:13,039 even think about the universe. Imagine this for generations. If 4 00:00:13,080 --> 00:00:16,719 you saw something truly inexplicable up there in the sky, 5 00:00:17,359 --> 00:00:19,920 you know, maybe a UAP, maybe just a weird light, 6 00:00:20,800 --> 00:00:23,359 the burden of proof it was completely on you. 7 00:00:23,559 --> 00:00:25,679 Speaker 2: Yeah, entirely on you. You had to convince everyone else it 8 00:00:25,719 --> 00:00:28,359 wasn't I don't know, weather balloon or swamp gas or 9 00:00:28,359 --> 00:00:29,719 something mundane exactly. 10 00:00:29,760 --> 00:00:33,159 Speaker 1: You had to provide the extraordinary evidence for the extraordinary claim. 11 00:00:33,520 --> 00:00:36,679 It was always this uphill battle against well pretty heavy skepticism. 12 00:00:36,799 --> 00:00:39,359 Speaker 2: And what's really profound if you connect this to the 13 00:00:39,359 --> 00:00:43,079 bigger picture, you know, scientific inquiry, is that the tables 14 00:00:43,079 --> 00:00:45,719 have genuinely started to turn. We're seeing this fundamental shift 15 00:00:46,079 --> 00:00:48,960 now with our technology getting so much better, the observations 16 00:00:48,960 --> 00:00:52,399 were making the sheer amount of unusual data coming in. 17 00:00:52,439 --> 00:00:55,240 That burden of proof it's actually moving moving where Well, 18 00:00:55,320 --> 00:00:59,560 it's not just on the person who saw something weird anymore. Increasingly, 19 00:00:59,600 --> 00:01:03,799 the own is falling on institutions, you know, the Pentagon 20 00:01:03,920 --> 00:01:08,000 military bodies, even the wider scientific community. They are now 21 00:01:08,040 --> 00:01:12,599 being asked to rigorously explain why these observations aren't something 22 00:01:12,719 --> 00:01:17,400 more unconventional, or maybe even something truly unique. 23 00:01:17,719 --> 00:01:19,840 Speaker 1: That's a powerful way to put it. The default setting 24 00:01:19,879 --> 00:01:21,280 has kind of flipped, hasn't it. 25 00:01:21,280 --> 00:01:21,959 Speaker 2: It really has. 26 00:01:22,040 --> 00:01:24,799 Speaker 1: It's like the universe keeps throwing these really compelling puzzles 27 00:01:24,840 --> 00:01:26,719 at us, and instead of just dismissing them straight away, 28 00:01:26,760 --> 00:01:29,280 our first thought is becoming, Okay, hang on, what if 29 00:01:29,280 --> 00:01:32,480 this is something genuinely profound? And if it's not, how 30 00:01:32,480 --> 00:01:35,120 do we actually prove it isn't think about what that 31 00:01:35,200 --> 00:01:37,719 means for us collectively, our whole perspective. 32 00:01:37,840 --> 00:01:40,680 Speaker 2: Right When the extraordinary becomes the starting point, even if 33 00:01:40,680 --> 00:01:44,040 it's a cautious one, it changes everything our approach to 34 00:01:44,079 --> 00:01:46,959 the cosmos, our place in it. It's all challenged. 35 00:01:47,280 --> 00:01:52,159 Speaker 1: We're moving beyond just simple skepticism to this almost defensive 36 00:01:52,239 --> 00:01:54,920 need to explain away things that are just plain weird. 37 00:01:55,439 --> 00:01:59,159 And this dramatic shift, which is fascinating in itself, sets 38 00:01:59,200 --> 00:02:02,239 the stage perfect lee for our deep dive today. We're 39 00:02:02,280 --> 00:02:05,799 looking at a specific, really mind bending cosmic visitor that 40 00:02:05,840 --> 00:02:09,879 has scientists and frankly the whole world buzzing. Right now. 41 00:02:10,039 --> 00:02:13,840 Speaker 2: Indeed, today our focus is an entity known as three 42 00:02:13,879 --> 00:02:16,159 eye at Lists. And let me tell you this isn't 43 00:02:16,199 --> 00:02:18,879 just another speck of dust or some run of the 44 00:02:18,919 --> 00:02:22,400 mill comet passing through. Three eye Atlas has this whole 45 00:02:22,800 --> 00:02:27,360 set of characteristics that are directly challenging our conventional astronomical understanding. 46 00:02:27,680 --> 00:02:30,360 It's forcing us to reevaluate what we thought we knew 47 00:02:30,360 --> 00:02:33,199 about stuff moving between stars. It's well, it's exceptional. 48 00:02:33,280 --> 00:02:35,599 Speaker 1: And what's really exciting, maybe even a little unnerving, about 49 00:02:35,639 --> 00:02:40,240 three atlasts is the intense debate. It's sparked everywhere, scientists, 50 00:02:40,319 --> 00:02:44,080 the public. We're hearing everything from ah, just a weird comet, Relax, 51 00:02:44,120 --> 00:02:45,840 we'll figure it out all the way to hold on, 52 00:02:45,879 --> 00:02:49,560 this might actually be extraterrestrial technology, maybe doing some reconnaissance, the. 53 00:02:49,439 --> 00:02:51,039 Speaker 2: Full spectrum of possibilities. 54 00:02:51,120 --> 00:02:53,680 Speaker 1: It's like this giant cosmic puzzle we're all trying to 55 00:02:53,680 --> 00:02:57,479 piece together, and it forces us to question our assumptions 56 00:02:57,520 --> 00:03:01,479 about what's normal or expected out there and the vastness. 57 00:03:02,240 --> 00:03:04,919 So our mission today is to really unpack all the 58 00:03:04,919 --> 00:03:08,400 information we have, dissect these competing theories, and try to 59 00:03:08,479 --> 00:03:11,719 understand the implications of three I at Lists, whatever its origin, 60 00:03:11,759 --> 00:03:14,080 turns out to be. This deep dive is for you, 61 00:03:14,240 --> 00:03:17,439 the listener, to get the key insights, the important nuggets 62 00:03:17,479 --> 00:03:20,560 of knowledge from all the noise and speculation around this 63 00:03:20,680 --> 00:03:21,800 interstellar enigma. 64 00:03:22,000 --> 00:03:25,879 Speaker 2: And we do have a significant amount of really intriguing 65 00:03:25,919 --> 00:03:28,879 data points to consider. Some of them are frankly quite 66 00:03:28,919 --> 00:03:32,400 difficult to square with purely natural explanations, at least at 67 00:03:32,479 --> 00:03:33,080 first glance. 68 00:03:33,319 --> 00:03:35,960 Speaker 1: Okay, let's get into it. Let's unpack this cosmic mystery 69 00:03:36,039 --> 00:03:39,039 right from the start. Where did three at lists come from? 70 00:03:39,080 --> 00:03:40,680 I mean, how did we even find it? This wasn't 71 00:03:40,719 --> 00:03:43,280 like some amateur astronomer in their backyard, or this was 72 00:03:43,360 --> 00:03:45,080 high tech stuff, that's right. 73 00:03:45,280 --> 00:03:49,039 Speaker 2: The discovery itself is a testament to our advancing technology. 74 00:03:50,080 --> 00:03:53,680 On July first, twenty twenty five, three at lists was 75 00:03:53,719 --> 00:03:56,360 first ponted and it was picked up by an asteroid 76 00:03:56,439 --> 00:04:02,719 terrestrial impact Last Alert System thankfully shortened ATLS ATLAS. Okay, 77 00:04:02,879 --> 00:04:06,680 specifically one of their telescopes located down in Chile. Very 78 00:04:06,719 --> 00:04:07,680 powerful instruments. 79 00:04:07,680 --> 00:04:10,240 Speaker 1: And ATLA isn't just one telescope, is it. It's a 80 00:04:10,240 --> 00:04:11,000 whole network. 81 00:04:11,400 --> 00:04:15,639 Speaker 2: Exactly. What's significant here is the ATLA system itself. These 82 00:04:15,639 --> 00:04:18,199 aren't just standalone powerful telescopes. We're part of a globally 83 00:04:18,240 --> 00:04:22,560 distributed network. Their main job constantly scanning the sky. They're 84 00:04:22,600 --> 00:04:25,720 looking for things that could potentially pose a threat to Earth, 85 00:04:26,519 --> 00:04:29,600 asteroids comments on a collision course. That's their primary emission 86 00:04:29,639 --> 00:04:32,439 Earth defense basically pretty much. And these systems are constantly 87 00:04:32,439 --> 00:04:35,000 being updated. They're getting more sensitive, more precise, better at 88 00:04:35,040 --> 00:04:39,040 detecting faint objects, fast moving objects across huge distances. So 89 00:04:39,079 --> 00:04:42,160 the discovery wasn't just a lucky accident. Finding three outlets 90 00:04:42,279 --> 00:04:44,800 is a direct result of our improving observational tech. Our 91 00:04:44,839 --> 00:04:47,000 planetary defense capability is getting better. 92 00:04:46,959 --> 00:04:49,240 Speaker 1: Which loops right back to that shift in the burden 93 00:04:49,279 --> 00:04:49,839 of proof we. 94 00:04:49,759 --> 00:04:52,199 Speaker 2: Talked about it does Yeah. 95 00:04:51,560 --> 00:04:54,560 Speaker 1: Are we just seeing more weird stuff now because our 96 00:04:54,600 --> 00:04:58,240 cosmic net is just so much bigger and finer, or 97 00:04:58,279 --> 00:05:00,639 are we seeing things differently because the instruments are so 98 00:05:00,720 --> 00:05:04,839 good they can pick out genuine anomalies from instrumental noise 99 00:05:04,959 --> 00:05:06,240 or misinterpretations. 100 00:05:07,160 --> 00:05:08,759 Speaker 2: I think it's fair to say it's probably a bit 101 00:05:08,800 --> 00:05:12,360 of both. As our detection gets better, we're naturally going 102 00:05:12,399 --> 00:05:16,959 to find more objects. That's just statistics, and statistically, some 103 00:05:17,120 --> 00:05:20,000 percentage of those newly discovered objects are bound to have 104 00:05:20,120 --> 00:05:23,759 unusual characteristics, maybe even seemingly contradictory ones. 105 00:05:23,920 --> 00:05:25,839 Speaker 1: So it's volume plus precision. 106 00:05:26,079 --> 00:05:29,600 Speaker 2: Exactly. The sheer volume of data we're collecting now, combined 107 00:05:29,639 --> 00:05:33,920 with our ability to get detailed information spectroscopy astrometry tracking 108 00:05:33,959 --> 00:05:37,560 them precisely over time, we can compare their behavior against 109 00:05:37,560 --> 00:05:41,600 our physical models with incredible accuracy. That level of precision 110 00:05:41,639 --> 00:05:44,279 demands a much higher level of scrutiny for any deviation 111 00:05:44,360 --> 00:05:44,879 we observe. 112 00:05:45,000 --> 00:05:46,920 Speaker 1: Right, even if it looks natural at first glance, if 113 00:05:46,959 --> 00:05:49,160 it deviates even slightly, we have to ask why. 114 00:05:49,519 --> 00:05:53,319 Speaker 2: Precisely it forces us to either find a really solid 115 00:05:53,439 --> 00:05:57,639 natural explanation or, if we can't, to start considering well 116 00:05:58,000 --> 00:05:59,360 more radical possibilities. 117 00:05:59,399 --> 00:06:03,319 Speaker 1: OKAYLS spots this thing, But it's not the first visitor 118 00:06:03,360 --> 00:06:06,319 from outside our solar system, is it? We've had others? No? 119 00:06:06,480 --> 00:06:10,360 Speaker 2: Absolutely not three. Alis is actually the third known interstellar 120 00:06:10,399 --> 00:06:13,560 object confirmed to have entered our solar system. The first 121 00:06:13,639 --> 00:06:17,639 was the famous Umua, discovered back in twenty seventeen. Caused 122 00:06:17,800 --> 00:06:19,519 a huge, stir immense debate. 123 00:06:19,639 --> 00:06:22,279 Speaker 1: Oh yeah, I remember Umoha, the cigar shape thing that 124 00:06:22,399 --> 00:06:23,160 was everywhere. 125 00:06:23,319 --> 00:06:26,279 Speaker 2: It was then came to i Borisov in twenty nineteen. 126 00:06:26,600 --> 00:06:30,959 Now Boresov is interesting because, unlike Umoua, it clearly showed 127 00:06:30,959 --> 00:06:34,680 cometary activity of visible tail and coma. 128 00:06:34,160 --> 00:06:37,279 Speaker 1: So more like a traditional comment just from another star exactly. 129 00:06:37,680 --> 00:06:40,800 Speaker 2: But both of them and now three atlas are remarkable 130 00:06:40,839 --> 00:06:43,800 because they literally originated outside our solar system. They came 131 00:06:43,839 --> 00:06:47,240 from another star system entirely. Think of them as cosmic wanders. 132 00:06:47,439 --> 00:06:49,759 Maybe they got ejected from their home star system during 133 00:06:49,839 --> 00:06:53,000 planetary formation or some viole in stellar event. 134 00:06:52,959 --> 00:06:55,839 Speaker 1: And they just drifted through interstellar space for maybe millions, 135 00:06:55,879 --> 00:06:58,360 even billions of years untold millennia. 136 00:06:58,480 --> 00:07:03,879 Speaker 2: Yes, travers that immense cold vacuum between stars, before just 137 00:07:03,920 --> 00:07:06,959 happening to stumble into our Sun's gravitational influence. 138 00:07:07,040 --> 00:07:10,079 Speaker 1: The whole idea of an interstellar object just blows my 139 00:07:10,199 --> 00:07:13,879 mind every time born around another star traveling for ages 140 00:07:13,920 --> 00:07:16,279 and then just popping into our neighborhood for a brief 141 00:07:16,360 --> 00:07:20,560 cosmic visit. It's incredible, the rarity, the excitement, it's immense. 142 00:07:20,600 --> 00:07:23,639 These things are like uh, cosmic time capsules, aren't they 143 00:07:23,680 --> 00:07:26,160 carrying bits of other star systems right to our doorstep. 144 00:07:26,240 --> 00:07:29,120 Speaker 2: They really are, And what's fascinating Connecting back to our 145 00:07:29,160 --> 00:07:34,000 improving tech is the suggestion that with increasingly updated technology, 146 00:07:34,199 --> 00:07:37,279 these objects are considered unlikely to be the only objects 147 00:07:37,279 --> 00:07:39,759 displaying their unique behavior, meaning. 148 00:07:39,519 --> 00:07:41,680 Speaker 1: We should expect to find more of these exactly. 149 00:07:41,759 --> 00:07:45,000 Speaker 2: That's a critical insight. It implies that as our detection 150 00:07:45,120 --> 00:07:48,000 systems get even better or more sensitive cover more sky, 151 00:07:48,560 --> 00:07:51,639 we're likely going to find many more interstellar visitors. 152 00:07:51,759 --> 00:07:54,399 Speaker 1: Wow, So what does that tell us about the galaxy? 153 00:07:54,439 --> 00:07:57,120 About the space between stars? Is it just littered with 154 00:07:57,160 --> 00:07:58,439 these rogue objects? 155 00:07:58,680 --> 00:08:01,399 Speaker 2: That's the big question, isn't it? Is the galaxy far 156 00:08:01,439 --> 00:08:03,759 more populated with this kind of stuff than we ever imagined. 157 00:08:04,199 --> 00:08:07,279 Each one we find is a potential messenger. It carries 158 00:08:07,319 --> 00:08:11,480 potentially invaluable information about his home system, the chemistry, how 159 00:08:11,519 --> 00:08:15,680 planets form. There maybe even clues about complex molecules, stuff 160 00:08:15,720 --> 00:08:17,399 we could only guess at before. 161 00:08:17,279 --> 00:08:21,560 Speaker 1: Like getting samples delivered directly to us. Amazing. Okay, so 162 00:08:21,600 --> 00:08:25,040 we have Umu, Mua and Borisov as a sort of baseline. 163 00:08:25,120 --> 00:08:27,720 We know what they were like roughly, so when three 164 00:08:27,759 --> 00:08:30,800 at lists shows up, we can immediately start comparing what 165 00:08:30,879 --> 00:08:33,360 makes it similar, but more importantly, what makes it different? 166 00:08:33,480 --> 00:08:37,480 And believe me, the differences here are well, the pretty striking. 167 00:08:37,240 --> 00:08:40,600 Speaker 2: They certainly are, which brings us to the specifics. 168 00:08:40,679 --> 00:08:43,919 Speaker 1: Let's get into the facts, the raw data. What are 169 00:08:43,960 --> 00:08:47,519 the astonishing details about three autlists that have everyone talking 170 00:08:47,720 --> 00:08:49,679 and scratching their heads. 171 00:08:49,799 --> 00:08:53,080 Speaker 2: Okay, several key pieces of information paint a really unique picture. 172 00:08:53,279 --> 00:08:56,559 First off, it's speed. This thing is moving at an 173 00:08:56,559 --> 00:08:59,440 astonishing velocity around sixty kilometers per second. 174 00:08:59,200 --> 00:09:01,320 Speaker 1: Sixty kis second. That's really fast. 175 00:09:01,399 --> 00:09:05,559 Speaker 2: It's incredibly fast in cosmic terms, far beyond the typical 176 00:09:05,600 --> 00:09:08,399 speeds of objects that are gravitationally bound within our own 177 00:09:08,440 --> 00:09:11,159 Solar system, you know, things orbiting our Sun. 178 00:09:11,399 --> 00:09:14,360 Speaker 1: For context, how fast does Earth orbit the Sun? 179 00:09:14,679 --> 00:09:17,919 Speaker 2: Earth orbit said about thirty kilometers per second. Our fastest 180 00:09:17,919 --> 00:09:21,399 spacecraft like the Parker Solar Probe, only reach speeds like 181 00:09:21,440 --> 00:09:24,879 sixty kilometers when they dive really deep into the Sun's gravity. Well, 182 00:09:25,559 --> 00:09:28,519 for an object to maintain sixty kilometers as it enters 183 00:09:28,559 --> 00:09:31,559 our system, that means it has what estrono is call 184 00:09:31,720 --> 00:09:35,080 a hyperbolic trajectory. It has enough energy to escape our 185 00:09:35,080 --> 00:09:37,080 Sun's gravity and to keep going right. 186 00:09:36,960 --> 00:09:39,639 Speaker 1: Out of the Solar System, so that speed alone basically 187 00:09:39,679 --> 00:09:41,440 screams interstellar origin. 188 00:09:41,639 --> 00:09:44,399 Speaker 2: It's a definitive marker. Yes, it's like a cosmic bullet 189 00:09:44,440 --> 00:09:45,440 fired from somewhere else. 190 00:09:45,519 --> 00:09:49,039 Speaker 1: Wow, okay, speed check what else where did it come from? 191 00:09:49,120 --> 00:09:51,879 Speaker 2: Observations indicate it's arriving from the general direction of the 192 00:09:51,879 --> 00:09:53,879 center of the Milky Way galaxy. 193 00:09:53,759 --> 00:09:56,639 Speaker 1: The galactic center. That sounds significant, it's interesting. 194 00:09:56,679 --> 00:09:59,320 Speaker 2: Yeah, that's a very dense region of space, lots of stars, 195 00:09:59,360 --> 00:10:03,240 lots of activity, so maybe more potential sources for ejected objects. 196 00:10:03,919 --> 00:10:07,399 But that direction itself isn't the most statistically weird part. Okay, 197 00:10:07,480 --> 00:10:12,639 what is its trajectory alignment? Its path is remarkably aligned 198 00:10:12,720 --> 00:10:15,480 with the plane of the planet's orbiting our Sun, what 199 00:10:15,519 --> 00:10:16,799 we call the ecliptic plane. 200 00:10:16,840 --> 00:10:19,919 Speaker 1: Wait, so it's not just diving in from some random angle, 201 00:10:20,039 --> 00:10:22,840 like from way above or below the flat disc of 202 00:10:22,879 --> 00:10:23,559 our Solar system. 203 00:10:23,679 --> 00:10:27,320 Speaker 2: Nope, it's basically traveling within that flat disc, following a 204 00:10:27,360 --> 00:10:29,919 path very similar to our own planets, almost like it's 205 00:10:29,919 --> 00:10:31,960 cruising down the main highway of the Solar System. 206 00:10:32,120 --> 00:10:34,519 Speaker 1: That seems unlikely. What are the odds of that happening 207 00:10:34,519 --> 00:10:35,080 by chance? 208 00:10:35,240 --> 00:10:38,960 Speaker 2: According to the astronomical models and simulations, the chance of 209 00:10:39,000 --> 00:10:43,279 this specific alignment happening randomly for an interstellar object is 210 00:10:43,320 --> 00:10:45,799 incredibly low, about one five. 211 00:10:45,679 --> 00:10:48,159 Speaker 1: Hundred, one in five hundred. Okay, that's that's definitely an 212 00:10:48,159 --> 00:10:52,360 eyebrow raiser. Not impossible, obviously, but statistically significant enough to 213 00:10:52,360 --> 00:10:53,159 make you go hmmm. 214 00:10:53,480 --> 00:10:57,200 Speaker 2: Precisely it's a striking alignment. Yes, not just a random dive. 215 00:10:57,559 --> 00:10:59,320 It feels almost neat. 216 00:10:59,279 --> 00:11:02,000 Speaker 1: Like lyning up a shop, or just an amazing coincidence. Okay, 217 00:11:02,000 --> 00:11:06,000 so speed direction and probable alignment. What about its size? 218 00:11:06,039 --> 00:11:06,720 We mentioned it was. 219 00:11:06,720 --> 00:11:10,559 Speaker 2: Big, immense. Actually, three Atlas is estimated to be more 220 00:11:10,559 --> 00:11:12,159 than nineteen kilometers wide. 221 00:11:12,639 --> 00:11:14,840 Speaker 1: Nineteen kilometers that's enormous. 222 00:11:15,039 --> 00:11:18,759 Speaker 2: It makes it a truly massive object, significantly larger than 223 00:11:18,840 --> 00:11:22,720 many known comets or asteroids we track regularly, and certainly 224 00:11:22,799 --> 00:11:25,320 much much larger than our previous interstellar visitors. 225 00:11:25,519 --> 00:11:29,120 Speaker 1: How does it compare to Umumoua or Borisov? 226 00:11:29,360 --> 00:11:32,360 Speaker 2: Umumua was thought to be maybe a few hundred meters 227 00:11:32,399 --> 00:11:37,000 long at most, maybe smaller. Borisov, while bigger than Umua, 228 00:11:37,399 --> 00:11:40,120 was still estimated to be less than a kilometer across. 229 00:11:40,360 --> 00:11:44,559 Speaker 1: So three i Atlas at over nineteen kilometers that's a 230 00:11:44,600 --> 00:11:46,879 completely different scale. A behemoth, an. 231 00:11:46,879 --> 00:11:50,519 Speaker 2: Absolute behemoth by the standards of interstellar objects we've encountered 232 00:11:50,559 --> 00:11:50,879 so far. 233 00:11:51,080 --> 00:11:55,080 Speaker 1: Wow. To give listeners a sense of scale, nineteen kilometers 234 00:11:55,120 --> 00:11:57,799 is roughly the width of the large city, or bigger 235 00:11:57,840 --> 00:12:00,759 than some small ones. Imagine something that size hurtling through 236 00:12:00,799 --> 00:12:02,879 space at sixty kilometers a second. 237 00:12:03,039 --> 00:12:04,600 Speaker 2: It really puts things into perspective. 238 00:12:04,759 --> 00:12:07,000 Speaker 1: It makes you wonder about the forces involved back in 239 00:12:07,039 --> 00:12:10,000 its home system. What could eject something that massive at 240 00:12:10,000 --> 00:12:10,559 that speed. 241 00:12:10,840 --> 00:12:13,480 Speaker 2: That's one of the many questions it raises. And finally 242 00:12:13,600 --> 00:12:15,399 we know its closest approach to Earth. 243 00:12:15,679 --> 00:12:18,440 Speaker 1: Is it coming close? Like worryingly close. 244 00:12:18,320 --> 00:12:22,480 Speaker 2: Not worryingly close, no tread, but relatively close in astronomical terms. 245 00:12:23,120 --> 00:12:25,480 It's zooming through our Solar system on a path that 246 00:12:25,519 --> 00:12:27,519 will bring it within about two hundred and seventy four 247 00:12:27,519 --> 00:12:28,759 million kilometers of Earth. 248 00:12:28,919 --> 00:12:32,919 Speaker 1: Two hundred and seventy four million kilometers still sounds far. 249 00:12:33,200 --> 00:12:35,840 Speaker 2: It is, but consider Mars at its closest is about 250 00:12:35,840 --> 00:12:39,080 two hundred and twenty five million kilometers away. So for 251 00:12:39,159 --> 00:12:42,559 a massive, fast moving interstellar object, two hundred and seventy 252 00:12:42,559 --> 00:12:44,840 four million kilometers is definitely close enough for us to 253 00:12:44,840 --> 00:12:47,480 get a really good look with our best telescopes. 254 00:12:47,039 --> 00:12:49,799 Speaker 1: And when is this closest approach happening. 255 00:12:50,039 --> 00:12:53,240 Speaker 2: That's projected for December nineteenth, twenty twenty five, so not 256 00:12:53,320 --> 00:12:53,840 too far off. 257 00:12:54,000 --> 00:12:56,720 Speaker 1: Okay, let's recap these facts because they're pretty mind blowing. 258 00:12:57,000 --> 00:13:00,960 Massive object over nineteen kilometers wide, incredible spe bead sixty 259 00:13:01,039 --> 00:13:04,639 kilometers coming from the galactic center direction, and most strangely, 260 00:13:04,679 --> 00:13:07,320 aligning its path with our planetary plane with only a 261 00:13:07,360 --> 00:13:09,639 one in five hundred chance of that happening randomly. 262 00:13:09,840 --> 00:13:11,639 Speaker 2: That sums up the core physical parameters. 263 00:13:11,679 --> 00:13:14,000 Speaker 1: Yes, what are the implications of that projectory? Is it 264 00:13:14,080 --> 00:13:17,240 just cosmic luck? Yeah? Or something else? And the sheer 265 00:13:17,279 --> 00:13:20,600 scale and energy, it's staggering. These numbers alone are astounding, 266 00:13:20,840 --> 00:13:23,120 But you mentioned it's the behavior of three a aalyss 267 00:13:23,120 --> 00:13:26,000 that really pushes the boundaries right, challenging our assumptions. 268 00:13:26,440 --> 00:13:29,759 Speaker 2: This is indeed where things get truly intriguing. This is 269 00:13:29,759 --> 00:13:31,399 where the debate really takes off. 270 00:13:31,600 --> 00:13:35,039 Speaker 1: Right, let's talk about light. Comets usually have that iconic 271 00:13:35,159 --> 00:13:38,879 tail streaming behind them, right, dust in us vaporizing in 272 00:13:38,919 --> 00:13:39,519 the sun. 273 00:13:39,639 --> 00:13:43,799 Speaker 2: Correct sublivating under solar heat, then pushed back by solar 274 00:13:43,879 --> 00:13:47,240 radiation in solar wind, always pointing away from the sun. 275 00:13:47,480 --> 00:13:50,440 Speaker 1: But three atlas is doing something different, something about a 276 00:13:50,480 --> 00:13:52,799 glow in front exactly. 277 00:13:53,360 --> 00:13:57,919 Speaker 2: Astrophysicist RV. Low, looking at the imagery, has specifically pointed 278 00:13:57,919 --> 00:14:00,960 this out. It seems to display a distinct glow in 279 00:14:01,000 --> 00:14:03,759 front of the object. He's even theorized that the object 280 00:14:03,879 --> 00:14:05,399 might be emitting light. 281 00:14:05,240 --> 00:14:08,759 Speaker 1: Itself, emitting its own light, not just reflecting sunlight. 282 00:14:08,919 --> 00:14:12,240 Speaker 2: That's a theory, and if true, that could significantly change 283 00:14:12,279 --> 00:14:15,240 how we estimate its actual size and even its fundamental nature. 284 00:14:15,279 --> 00:14:17,559 Speaker 1: Okay, how is a glow in front different from a 285 00:14:17,600 --> 00:14:20,279 normal comet tail? That sounds fundamentally weird. 286 00:14:20,559 --> 00:14:24,320 Speaker 2: It is fundamentally different. A comet's tail is passive material 287 00:14:24,399 --> 00:14:27,840 being pushed away from the sun. Trailing behind. A glow 288 00:14:28,000 --> 00:14:31,960 in front suggests a totally different physical process. Could imply 289 00:14:32,120 --> 00:14:34,960 maybe an internal energy source causing it to radiate forward, 290 00:14:35,679 --> 00:14:38,679 or perhaps some unusual material on its surface is interacting 291 00:14:38,720 --> 00:14:41,720 with the incredibly thin gas in dust between the stars. 292 00:14:42,000 --> 00:14:45,000 The interstillar medium in a novel way as it plows 293 00:14:45,039 --> 00:14:47,679 through it, causing a forward luminescence. 294 00:14:47,279 --> 00:14:49,879 Speaker 1: Like a bow shock, but glowing. 295 00:14:49,879 --> 00:14:53,080 Speaker 2: Something like that perhaps, but involving light emission, not just 296 00:14:53,120 --> 00:14:57,679 compression either. Way. It's not how typical comets, or frankly, 297 00:14:57,919 --> 00:15:01,120 any known natural space rock behave when they approach a star. 298 00:15:01,639 --> 00:15:04,919 Speaker 1: So it's not just passively reflecting sunlight or having its 299 00:15:04,960 --> 00:15:07,120 surface ice boil off and get pushed back. It might 300 00:15:07,159 --> 00:15:09,440 be actively glowing in its direction of travel. 301 00:15:09,480 --> 00:15:12,799 Speaker 2: That's not normal, definitely not normal based on our current understanding. 302 00:15:12,840 --> 00:15:15,080 Speaker 1: What does that imply? If it's glowing, does that change 303 00:15:15,080 --> 00:15:17,639 the size estimate you mentioned? RV Low thought it might. 304 00:15:17,960 --> 00:15:18,320 It could. 305 00:15:18,399 --> 00:15:21,799 Speaker 2: Yes. If the glow is like a large diffuse aura 306 00:15:22,480 --> 00:15:25,480 or maybe some kind of plasma emission extending forward, then 307 00:15:25,519 --> 00:15:28,600 the solid object inside that glow might actually be smaller 308 00:15:28,679 --> 00:15:31,200 than nineteen kilometer estimate. The glow makes it look. 309 00:15:31,080 --> 00:15:32,559 Speaker 1: Bigger, or the other way around. 310 00:15:32,759 --> 00:15:36,240 Speaker 2: Possibly, if the glow is very bright but compact, maybe 311 00:15:36,240 --> 00:15:39,360 coming from a very dense active core, then the nineteen 312 00:15:39,399 --> 00:15:42,559 kilometers might be more accurate for the solid body, or 313 00:15:42,600 --> 00:15:46,600 perhaps even underestimate its internal complexity or energy output. 314 00:15:46,840 --> 00:15:49,679 Speaker 1: So this glow anomaly is a major piece of the puzzle. 315 00:15:50,159 --> 00:15:53,480 It directly challenges the simple it's just a comet explanation. 316 00:15:53,840 --> 00:15:57,840 Speaker 2: It forces us to consider alternative mechanisms. Absolutely, what physical 317 00:15:57,919 --> 00:16:02,440 process makes something glow forward eternal energy, plasma emission interacting 318 00:16:02,440 --> 00:16:06,120 with the environment, unusual chemistry. It pushes beyond our standard models. 319 00:16:06,200 --> 00:16:08,919 Speaker 1: Okay, so this strange light is just one piece, but 320 00:16:09,000 --> 00:16:12,360 there's more, right, other behaviors adding to this peculiar picture. 321 00:16:12,480 --> 00:16:15,399 Speaker 2: Yes, Nick Poop, who, as many listeners will know, used 322 00:16:15,440 --> 00:16:18,200 to investigate UFOs for the UK's Ministry of Defense, has 323 00:16:18,240 --> 00:16:19,320 weighed in quite strongly. 324 00:16:19,360 --> 00:16:19,919 Speaker 1: What did he say? 325 00:16:20,039 --> 00:16:23,200 Speaker 2: He stated pretty unequivocally that three atless exhibits and I'm 326 00:16:23,240 --> 00:16:29,639 quoting here unusual size, unusual acceleration, unusual course, unusual. 327 00:16:29,200 --> 00:16:32,960 Speaker 1: Behavior that covers a lot of ground, unusual acceleration. What 328 00:16:33,000 --> 00:16:33,480 does that mean? 329 00:16:33,799 --> 00:16:38,200 Speaker 2: Well, that's particularly significant. We know gravity affects trajectories, and 330 00:16:38,240 --> 00:16:41,200 we know comets can experience tiny bits of acceleration from 331 00:16:41,559 --> 00:16:45,720 uneven outgassing, like tiny natural rocket thrusters. 332 00:16:45,320 --> 00:16:47,879 Speaker 1: Right jets of gas shooting off exactly. 333 00:16:48,639 --> 00:16:51,600 Speaker 2: But the suggestion here is that the magnitude or maybe 334 00:16:51,639 --> 00:16:56,279 the direction of three ialysis acceleration seems unusual, potentially hard 335 00:16:56,320 --> 00:17:00,399 to explain solely by those known natural non gravitational. 336 00:16:59,679 --> 00:17:02,960 Speaker 1: Force, So something else might be pushing it or slowing 337 00:17:02,960 --> 00:17:05,440 it down, not just gravity or outgassing. 338 00:17:05,519 --> 00:17:08,839 Speaker 2: That's the implication, something that could suggest active maneuvering or 339 00:17:08,880 --> 00:17:12,680 some kind of propulsion system rather than just coasting passively. 340 00:17:12,359 --> 00:17:15,839 Speaker 1: An unusual course. Beyond that one in five hundred alignment, 341 00:17:15,839 --> 00:17:18,400 are there hints of other deviations like it's steering. 342 00:17:18,759 --> 00:17:21,880 Speaker 2: That's part of the speculation Pope touches on, and unusual 343 00:17:21,880 --> 00:17:24,160 behavior is the catch all for things like the forward 344 00:17:24,200 --> 00:17:26,759 glow and potentially other observational oddities. 345 00:17:27,079 --> 00:17:29,920 Speaker 1: But Pope didn't stop there, did he He suggested what 346 00:17:29,960 --> 00:17:30,799 this might look like. 347 00:17:30,960 --> 00:17:33,400 Speaker 2: He took it a significant step further. He suggested that 348 00:17:33,519 --> 00:17:36,720 quote those things combined very closely matched, sort of a 349 00:17:36,799 --> 00:17:38,200 mapping or survey mission. 350 00:17:38,400 --> 00:17:42,400 Speaker 1: A mapping or survey mission. Wow, coming from someone with 351 00:17:42,440 --> 00:17:45,759 his background and looking for patterns of potential intelligence. That's 352 00:17:45,759 --> 00:17:47,160 a bold claim, it is. 353 00:17:47,359 --> 00:17:50,000 Speaker 2: And this is really where for some observers the thinking 354 00:17:50,119 --> 00:17:54,359 leaps from scientific anomaly towards potential artifact. 355 00:17:54,640 --> 00:17:57,599 Speaker 1: So if it were a mapping mission, what would that entail? 356 00:17:57,680 --> 00:17:59,119 Why map our solar system? 357 00:17:59,240 --> 00:18:02,799 Speaker 2: That's the crux of it. It implies intelligence, deliberate purpose, 358 00:18:03,359 --> 00:18:08,039 a non natural object observing collecting data? Why here? Why? Now? 359 00:18:08,640 --> 00:18:11,160 It shifts the object from a passive cosmic rock into 360 00:18:11,400 --> 00:18:13,519 something potentially active, maybe even. 361 00:18:13,319 --> 00:18:16,480 Speaker 1: Aware, like a ship entering a harbor and deliberately navigating, 362 00:18:16,759 --> 00:18:18,440 charting its course, not just drifting. 363 00:18:18,680 --> 00:18:21,559 Speaker 2: That's the kind of implication. Yes, a very different scenario 364 00:18:21,559 --> 00:18:23,720 than just a random chunk of interstellar debris. 365 00:18:23,839 --> 00:18:27,240 Speaker 1: Okay, So we have this potent mix, the weird glow, 366 00:18:28,079 --> 00:18:32,000 the immense size, incredible speed, that statistically unlikely path, and 367 00:18:32,279 --> 00:18:35,200 hints of unusual acceleration. It's a lot. 368 00:18:35,359 --> 00:18:37,880 Speaker 2: It's a compelling collection of anomalies. 369 00:18:37,640 --> 00:18:40,400 Speaker 1: So compelling in fact, that it's led some very respected 370 00:18:40,440 --> 00:18:44,160 scientists to propose some truly audacious ideas, which brings us 371 00:18:44,200 --> 00:18:45,359 to that Harvard paper. 372 00:18:45,559 --> 00:18:48,839 Speaker 2: Yes, this is probably the most provocative element. RV. Low again, 373 00:18:48,920 --> 00:18:52,000 along with two other Harvard scientists, published a paper and 374 00:18:52,119 --> 00:18:55,599 in it they formally speculate whether three i AT lists 375 00:18:55,799 --> 00:18:59,200 could be hostile extraterrestrial technology. 376 00:18:58,799 --> 00:19:04,119 Speaker 1: Hostile extra p c'restrial technology. That's quite a phrase in 377 00:19:04,160 --> 00:19:06,079 a scientific paper, in a scientific paper. 378 00:19:06,240 --> 00:19:08,599 Speaker 2: Yes, it's not just a blog post. It's entered the 379 00:19:08,599 --> 00:19:12,160 formal academic discourse, which gives it a certain weight even 380 00:19:12,160 --> 00:19:16,880 as speculation. They also suggest its unusual trajectory quote offers 381 00:19:16,880 --> 00:19:19,119 the possibility that it might have been designed so as 382 00:19:19,160 --> 00:19:21,400 to have some goals of a reconnaissance mission. 383 00:19:21,440 --> 00:19:25,000 Speaker 1: Okay, let's untack that hostile is a very loaded word, 384 00:19:25,200 --> 00:19:27,839 but they also use reconnaissance. Those feel different. 385 00:19:28,039 --> 00:19:33,880 Speaker 2: They are different. Hostile implies immediate threat aggression. Reconnaissance implies observation, 386 00:19:34,559 --> 00:19:36,720 data gathering, assessment, maybe. 387 00:19:36,480 --> 00:19:40,519 Speaker 1: Scouting, so not necessarily arriving with weapons drawn, but potentially 388 00:19:40,559 --> 00:19:42,279 observing us our system. 389 00:19:42,640 --> 00:19:45,319 Speaker 2: That seems to be the core of the reconnaissance idea. 390 00:19:46,319 --> 00:19:51,039 But the absolutely crucial word in their phrasing is designed. 391 00:19:50,839 --> 00:19:54,839 Speaker 1: Designed, implying intelligence, engineering purpose. 392 00:19:54,759 --> 00:19:58,599 Speaker 2: Not natural exactly. That's the conceptual leap. If it was designed, 393 00:19:58,839 --> 00:20:03,240 it opens up those huge, almost existential questions, who designed it? 394 00:20:03,400 --> 00:20:06,240 Why send it here? What are they looking for? Why 395 00:20:06,279 --> 00:20:08,799 now just as our own tech gets good enough. 396 00:20:08,599 --> 00:20:10,640 Speaker 1: To spot it, it's almost as if they knew we'd 397 00:20:10,680 --> 00:20:12,799 finally be able to see them. That's unsettling. 398 00:20:13,240 --> 00:20:16,319 Speaker 2: These are the profound questions raised by this line of speculation, 399 00:20:16,920 --> 00:20:20,599 and it's important to stress this theory, while controversial, isn't 400 00:20:20,599 --> 00:20:23,119 pulled out of thin air. It's rooted in trying to 401 00:20:23,119 --> 00:20:26,599 explain that combination of observed anomalies. We discussed the speed 402 00:20:27,119 --> 00:20:31,599 size path glow acceleration, which for these scientists are very 403 00:20:31,680 --> 00:20:34,759 difficult to reconcile with purely natural causes working together. 404 00:20:34,920 --> 00:20:38,119 Speaker 1: It definitely pushes the imagination into sci fi territory, doesn't it. 405 00:20:38,119 --> 00:20:40,640 But Okay, these theories are absolutely captivating, no doubt. But 406 00:20:40,720 --> 00:20:43,960 science isn't about just the captivating theory. There's pushback, right, 407 00:20:44,440 --> 00:20:46,079 strong disagreement. 408 00:20:45,799 --> 00:20:50,640 Speaker 2: Oh, absolutely vigorous disagreement. The scientific community thrives on this 409 00:20:50,759 --> 00:20:55,160 kind of debate, on skepticism, on demanding extraordinary evidence for 410 00:20:55,200 --> 00:20:58,039 extraordinary claims. That's how science progresses. 411 00:20:58,160 --> 00:20:59,359 Speaker 1: So what are the skeptics saying? 412 00:20:59,680 --> 00:21:03,440 Speaker 2: Well, there are many highly respected astronomers who have flatly 413 00:21:03,519 --> 00:21:07,599 dismissed the idea that three I Atlas is of extraterrestrial origin. 414 00:21:08,359 --> 00:21:13,359 Some have gone further, labeling that kind of speculation irresponsible. 415 00:21:12,480 --> 00:21:14,880 Speaker 1: Science, irresponsible science. Why. 416 00:21:15,160 --> 00:21:18,960 Speaker 2: Their argument is that the unusual path is likely just coincidence, 417 00:21:19,519 --> 00:21:23,880 a statistical outlier, sure, but still within the realm of possibility. 418 00:21:24,279 --> 00:21:27,920 They assert very firmly, there's a perfectly natural explanation for this, 419 00:21:28,359 --> 00:21:30,480 even if we haven't pinned it down completely yet. 420 00:21:30,759 --> 00:21:34,720 Speaker 1: This feels like a crucial part of the scientific process itself. Parsimony, right, 421 00:21:34,880 --> 00:21:37,680 Ockham's razor, The simplest explanation is usually best. 422 00:21:37,759 --> 00:21:41,400 Speaker 2: Exactly the principle of Parsimoni suggests we shouldn't invent complex 423 00:21:41,440 --> 00:21:45,440 new explanations like alien engineers if simpler known natural processes 424 00:21:45,519 --> 00:21:48,839 might suffice, even if they seem stretched. Jumping straight to 425 00:21:48,880 --> 00:21:51,799 aliens can be seen as abandoning that core scientific principle. 426 00:21:52,000 --> 00:21:55,079 Speaker 1: And what about the irresponsible label? What are the risks 427 00:21:55,079 --> 00:21:59,039 they see in putting these speculative alien tech ideas out 428 00:21:59,079 --> 00:22:00,160 there so prominently? 429 00:22:00,359 --> 00:22:03,880 Speaker 2: It's about scientific credibility and public trust. The concern is 430 00:22:03,920 --> 00:22:07,720 that if highly speculative ideas are presented without very strong 431 00:22:07,759 --> 00:22:11,319 caveats about the lack of definitive evidence, it could mislead 432 00:22:11,359 --> 00:22:14,480 the public, potentially your roade trust in the scientific process, 433 00:22:15,000 --> 00:22:17,559 or misrepresent the actual scientific consensus. 434 00:22:17,720 --> 00:22:21,440 Speaker 1: They're saying, essentially, hey, weird data is interesting, but it's 435 00:22:21,519 --> 00:22:25,200 not proof of aliens. Let's keep investigating the natural possibilities first. 436 00:22:25,440 --> 00:22:30,480 Speaker 2: That's the core of it. Extraordinary claims require extraordinary, unambiguous evidence, 437 00:22:30,960 --> 00:22:34,880 and simply observing a collection of unusual characteristics, however, intriguing 438 00:22:35,000 --> 00:22:38,640 doesn't meet that high bar For many scientists. The universe 439 00:22:38,680 --> 00:22:41,200 is full of weird natural stuff we don't fully understand yet. 440 00:22:41,279 --> 00:22:43,720 Speaker 1: Okay, so let's give that side its due weight. What 441 00:22:43,759 --> 00:22:47,240 are the perfectly natural explanations the skeptics are proposing for 442 00:22:47,400 --> 00:22:52,400 three eyealysis weird behavior for the glow, the acceleration, the path. 443 00:22:52,799 --> 00:22:57,079 Speaker 2: Their arguments generally circle back to refining the commentary hypothesis. 444 00:22:57,599 --> 00:23:00,400 They look at the data and say, essentially, hold on, 445 00:23:00,680 --> 00:23:02,839 this is behaving like a regular comet in many ways. 446 00:23:03,720 --> 00:23:06,960 They point to observation suggesting it's developing a little tail, 447 00:23:07,039 --> 00:23:09,359 it's getting brighter as it gets closer to the sun. 448 00:23:09,960 --> 00:23:11,839 These are classic commentary behaviors. 449 00:23:11,839 --> 00:23:13,960 Speaker 1: But what about that glow in front that seemed like 450 00:23:13,960 --> 00:23:15,000 the big contradiction. 451 00:23:15,240 --> 00:23:18,799 Speaker 2: This is where it gets nuanced. The skeptical view suggests 452 00:23:19,279 --> 00:23:22,319 the glow in front might have been an early transient 453 00:23:22,319 --> 00:23:25,799 phase of activity. Maybe three Atlas had a patch of 454 00:23:25,920 --> 00:23:29,519 really voltyle ice or some unusual material on its leading 455 00:23:29,599 --> 00:23:32,559 edge as it first entered the warmer inner solar system. 456 00:23:33,119 --> 00:23:36,200 That specific patch might have reacted strangely with the faint 457 00:23:36,240 --> 00:23:40,279 solar radiation or the interstellar medium, creating that initial hard 458 00:23:40,319 --> 00:23:41,559 to interpret forward glow. 459 00:23:41,680 --> 00:23:44,400 Speaker 1: Okay, so like a brief weird phase before the main 460 00:23:44,440 --> 00:23:45,119 show started. 461 00:23:45,440 --> 00:23:49,039 Speaker 2: Potentially then as it got much closer to the Sun, 462 00:23:49,599 --> 00:23:54,240 the radiation ramped up significantly, causing more widespread conventional sublimation, 463 00:23:54,400 --> 00:23:56,960 boiling off gas and dust from all over its surface. 464 00:23:57,400 --> 00:24:00,839 This would create the more familiar coma and tape pointing 465 00:24:00,839 --> 00:24:04,319 away from the Sun, pushed by the solar wind, and that, 466 00:24:04,680 --> 00:24:08,359 they argue, is what later observations are actually starting to show. 467 00:24:08,640 --> 00:24:11,880 Speaker 1: So the interpretation is that the early weirdness is evolving 468 00:24:11,920 --> 00:24:14,880 into more normal cometary behavior as it gets deeper into 469 00:24:14,920 --> 00:24:15,799 the Solar system. 470 00:24:15,839 --> 00:24:19,359 Speaker 2: That's the argument. It's not necessarily that the early observations 471 00:24:19,359 --> 00:24:22,799 were wrong, but perhaps they captured a brief, unusual stage 472 00:24:22,839 --> 00:24:26,160 of cometary activity that is now transitioning into a more 473 00:24:26,160 --> 00:24:27,279 recognizable phase. 474 00:24:27,440 --> 00:24:30,839 Speaker 1: It's an evolution like watching a caterpillar initially look weird 475 00:24:31,119 --> 00:24:35,559 then slowly start showing butterfly traits. Science evolving with more data. 476 00:24:35,680 --> 00:24:39,400 Speaker 2: It's a good analogy. Congts are notoriously dynamic and unpredictable. 477 00:24:39,480 --> 00:24:43,640 They brighten unexpectedly, they fragment, they display weird jets. We've 478 00:24:43,680 --> 00:24:46,880 seen comets surprise us before, only to eventually find natural 479 00:24:46,920 --> 00:24:50,680 explanations involving their specific composition or internal structure. 480 00:24:50,920 --> 00:24:55,160 Speaker 1: So the ongoing intensive study is key. They're gathering more data, 481 00:24:55,240 --> 00:24:56,640 refining model exactly. 482 00:24:56,960 --> 00:25:00,799 Speaker 2: That ongoing work will hopefully resolve these discrepancies. It will 483 00:25:00,839 --> 00:25:03,359 firmly place three IAT lists within the realm of known, 484 00:25:03,920 --> 00:25:09,640 albeit perhaps extreme natural phenomena, or it will solidify its 485 00:25:09,640 --> 00:25:13,200 status as something truly persistently anomalous. 486 00:25:13,279 --> 00:25:15,880 Speaker 1: And that's the excitement of science, isn't it? That process 487 00:25:15,880 --> 00:25:19,559 of discovery, the debate, the refinement, The jury is definitely 488 00:25:19,559 --> 00:25:22,359 still out, very much so. But regardless of the final 489 00:25:22,480 --> 00:25:25,640 verdict on three iat liss weird comment or alien probe 490 00:25:25,680 --> 00:25:28,440 or something else, entirely, the mere fact that we're finding 491 00:25:28,519 --> 00:25:32,480 these interstellar objects has huge implications right beyond just this 492 00:25:32,519 --> 00:25:33,559 one specific case. 493 00:25:33,680 --> 00:25:37,400 Speaker 2: Absolutely, this brings us to the bigger picture. Irrespective of 494 00:25:37,440 --> 00:25:40,440 its origin, objects like three IAT lists offer an incredible 495 00:25:40,480 --> 00:25:44,440 scientific opportunity. They could potentially aid scientists in understanding the 496 00:25:44,480 --> 00:25:47,559 origin of other star systems. And the process is that 497 00:25:47,599 --> 00:25:50,400 eject these objects into interstellar. 498 00:25:49,839 --> 00:25:52,960 Speaker 1: Space a scientific bounty? You called it? Explain that more? 499 00:25:53,519 --> 00:25:56,359 How does studying these visitors give us such unique insight? 500 00:25:56,559 --> 00:25:58,920 It really does feel like getting a package delivered from 501 00:25:58,920 --> 00:25:59,519 another star. 502 00:26:00,079 --> 00:26:02,680 Speaker 2: It essentially is like that. Think about it. When we 503 00:26:02,720 --> 00:26:05,599 study comets or asteroids from our solar system, they tell 504 00:26:05,680 --> 00:26:08,240 us about the ingredients and conditions present when our sun 505 00:26:08,319 --> 00:26:11,599 and planets formed about four point five billion years ago. 506 00:26:12,400 --> 00:26:16,720 But an interstellar object it's a sample from another star system. 507 00:26:17,200 --> 00:26:21,799 It carries the chemical fingerprints, the isotopic ratios, the material composition, 508 00:26:22,079 --> 00:26:24,880 maybe even structural clues from its birthplace around a totally 509 00:26:24,880 --> 00:26:25,440 different star. 510 00:26:25,880 --> 00:26:27,640 Speaker 1: So by analyzing its makeup. 511 00:26:27,400 --> 00:26:31,160 Speaker 2: By analyzing its light, its composition, the elements, the molecules, 512 00:26:31,240 --> 00:26:34,559 especially complex organic molecules, if they're present, we get direct 513 00:26:34,599 --> 00:26:37,039 clues about the chemistry happening in other parts of the galaxy. 514 00:26:37,279 --> 00:26:40,160 How diverse our star systems, how common are the building 515 00:26:40,200 --> 00:26:42,160 blocks of life, stuff. 516 00:26:41,920 --> 00:26:44,640 Speaker 1: We could only guess at before, Like analyzing rocks from 517 00:26:44,640 --> 00:26:46,640 an alien planet without ever leaving home. 518 00:26:46,880 --> 00:26:51,839 Speaker 2: Precisely, it offers potential breakthroughs in astrophysics, planetary science, maybe 519 00:26:51,920 --> 00:26:55,519 even astrobiology. What secrets about the early universe or the 520 00:26:55,519 --> 00:26:59,000 conditions needed for life. Might these cosmic messengers hold our 521 00:26:59,079 --> 00:27:02,519 other star systems chemically similar to ours or wildly different? 522 00:27:02,640 --> 00:27:05,240 Speaker 1: The possibility seem endless. It's like each one is a 523 00:27:05,319 --> 00:27:09,079 unique data point helping us map the diversity of the galaxy. 524 00:27:08,839 --> 00:27:11,319 Speaker 2: And studying how they got ejected also tells us about 525 00:27:11,359 --> 00:27:15,279 stellar dynamics, how violent are other star systems, how common 526 00:27:15,279 --> 00:27:18,519 are these ejection events? It fills crucial gaps in our 527 00:27:18,599 --> 00:27:20,839 understanding of how galaxies evolve. 528 00:27:20,640 --> 00:27:22,640 Speaker 1: And connecting all us back to the really big questions, 529 00:27:23,279 --> 00:27:27,119 there's that underlying statistical argument, isn't there the sheer vastness 530 00:27:27,119 --> 00:27:27,519 of it all? 531 00:27:27,680 --> 00:27:31,480 Speaker 2: Yes, the perspective that, given the vastness of the universe, 532 00:27:31,880 --> 00:27:35,759 it feels statistically unrealistic to think it Isn't that extraterrestrial 533 00:27:35,799 --> 00:27:39,559 life is out there somewhere? The universe truly brims with mysteries. 534 00:27:40,039 --> 00:27:42,920 Speaker 1: This ties into the Fermi paradox, doesn't it? If life 535 00:27:42,920 --> 00:27:45,519 is likely common, where is everybody exactly? 536 00:27:46,000 --> 00:27:48,400 Speaker 2: For listeners may be new to it. The Fermi paradox 537 00:27:48,480 --> 00:27:53,119 asks that fundamental question. The universe is incredibly old, incredibly vast, 538 00:27:53,559 --> 00:27:56,839 trillions of galaxies, each with billions of stars, many likely 539 00:27:56,880 --> 00:27:59,799 having planets. The numbers suggest life should have arisen many 540 00:27:59,799 --> 00:28:03,680 time times over. So why the silence? Why haven't we 541 00:28:03,720 --> 00:28:09,319 found definitive evidence of other intelligent civilizations? Statistically thinking we're 542 00:28:09,359 --> 00:28:14,720 totally alone in this cosmic ocean seems well, improbable, almost arrogant. 543 00:28:14,759 --> 00:28:17,680 Speaker 1: Maybe it's an overwhelming thought. Looking up at the stars, 544 00:28:17,720 --> 00:28:21,480 you feel that awe, but also maybe that profound loneliness. 545 00:28:21,519 --> 00:28:23,720 Is there anyone else looking back? And I think that 546 00:28:23,799 --> 00:28:26,880 deep human curiosity, that yearning, is why we get so 547 00:28:26,960 --> 00:28:30,200 captivated by mysteries like three Atlis. We want to understand, 548 00:28:30,240 --> 00:28:31,960 but maybe we also want it to be something more 549 00:28:32,000 --> 00:28:33,440 than just rock and ize. 550 00:28:33,160 --> 00:28:36,200 Speaker 2: That desire for connection for answers. It's a powerful driver 551 00:28:36,279 --> 00:28:36,839 for science. 552 00:28:37,000 --> 00:28:39,279 Speaker 1: We see a weird light and part of us hopes 553 00:28:39,720 --> 00:28:42,079 maybe this time it's Edward from the planet black On, 554 00:28:42,160 --> 00:28:44,960 as the source humorously put it. We want that confirmation 555 00:28:45,039 --> 00:28:45,799 that we're not alone. 556 00:28:46,119 --> 00:28:49,279 Speaker 2: And while that hope can sometimes lead to jumping to conclusions, 557 00:28:49,920 --> 00:28:53,559 it also pushes us. It pushes us to build better telescopes, 558 00:28:53,759 --> 00:28:58,519 develops smarter analyzes, ask deeper questions. The universe does brim 559 00:28:58,559 --> 00:29:02,759 with genuine mysteries, and we're slowly, steadily getting better tools 560 00:29:02,799 --> 00:29:03,559 to explore them. 561 00:29:04,079 --> 00:29:07,039 Speaker 1: What an incredible journey we've taken today, deep into the 562 00:29:07,079 --> 00:29:09,440 mystery of three i at Lists. We've covered so much 563 00:29:09,799 --> 00:29:13,079 from its discovery by the ATLA system to its frankly 564 00:29:13,119 --> 00:29:19,160 astonishing profile, huge size, incredible speed, that bizarrely aligned trajectory, and. 565 00:29:19,119 --> 00:29:22,599 Speaker 2: We wrestled with those really peculiar behaviors, the glow in front, 566 00:29:22,839 --> 00:29:27,039 the hints of unusual acceleration, the unusual course, all leading 567 00:29:27,079 --> 00:29:30,319 to those audacious theories from some scientists, even Harvard researchers, 568 00:29:30,599 --> 00:29:34,359 suggesting potential extraterrestrial technology, maybe on a reconnaissance mission. 569 00:29:34,440 --> 00:29:37,599 Speaker 1: But crucially, we also dove into the vital scientific counter arguments, 570 00:29:37,799 --> 00:29:42,000 the pushback labeling such ideas irresponsible science, the view that 571 00:29:42,039 --> 00:29:45,079 it is behaving like a comet developing a tale, getting brighter, 572 00:29:45,480 --> 00:29:47,920 and that the early weirdness might just be a transient 573 00:29:47,920 --> 00:29:50,440 phase resolving into something more familiar. 574 00:29:50,279 --> 00:29:55,359 Speaker 2: Highlighting that dynamic, ongoing process of observation and interpretation. The 575 00:29:55,880 --> 00:29:59,799 intensive study is happening right now, and the scientific community 576 00:29:59,839 --> 00:30:02,359 is deeply engaged in figuring this out. 577 00:30:02,160 --> 00:30:05,960 Speaker 1: And this whole debate, this tension between the extraordinary explanation 578 00:30:06,200 --> 00:30:11,599 and the perhaps more mundane natural one. It perfectly captures 579 00:30:11,640 --> 00:30:14,119 that shifted burden of proof we started with. 580 00:30:14,240 --> 00:30:14,799 Speaker 2: It really does. 581 00:30:14,960 --> 00:30:17,480 Speaker 1: Objects like three at lists, with all their weird, sometimes 582 00:30:17,519 --> 00:30:22,079 contradictory data points, they force the scientific establishment to rigorously 583 00:30:22,160 --> 00:30:25,240 prove why they aren't something extraordinary, rather than the other 584 00:30:25,279 --> 00:30:27,680 way around. It's a new exciting era. 585 00:30:28,000 --> 00:30:31,200 Speaker 2: It suggests the universe is far more dynamic, complex, and 586 00:30:31,240 --> 00:30:34,480 maybe just populated with these kinds of interstellar wanderers, and 587 00:30:34,519 --> 00:30:37,400 they're hidden stories than we ever really thought possible. Each 588 00:30:37,519 --> 00:30:39,880 discovery just broadens our cosmic horizons. 589 00:30:40,279 --> 00:30:43,079 Speaker 1: So here's the thought to leave you with. What if 590 00:30:43,119 --> 00:30:47,720 the universe isn't just vast and empty, but actually mustling 591 00:30:47,799 --> 00:30:50,400 busy in ways we're only now starting to glimpse. What 592 00:30:50,440 --> 00:30:53,920 if our technology is finally letting us notice these interstellar 593 00:30:53,960 --> 00:30:57,559 passers by revealing a galactic neighborhood far more active and 594 00:30:57,640 --> 00:31:00,680 intricate than we ever conceived. What does that mean for 595 00:31:00,720 --> 00:31:04,119 our future, for our understanding of life itself, for our 596 00:31:04,160 --> 00:31:06,160 place in it all? As we keep trying to unlock 597 00:31:06,240 --> 00:31:10,039 the universes many many mysteries, keep asking those questions, absolutely 598 00:31:10,119 --> 00:31:12,799 keep those curious minds open. The journey of discovery is 599 00:31:12,839 --> 00:31:15,680 definitely far from over. Follow the story of Three at Atlas. 600 00:31:15,920 --> 00:31:18,319 The joy is in the asking, the seeking. We'll see 601 00:31:18,319 --> 00:31:19,200 you on the next deep dive.