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Welcome to another episode of Astronomy Daily. I'm your host, Anna, and

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I'm thrilled to have you join us. In today's episode, we'll delve into

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some fascinating updates in the world of
space and astronomy. We'll start by discussing

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NASA and Boeing's recent announcement of a
new target date for the much anticipated launch

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of the Starliner's crew flight test.
Next, we'll provide an exciting update on

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NASA's Psyche mission, which is currently
on its journey to a metal rich asteroid.

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We'll also explore some groundbreaking insights into
the Sun's magnetic fields that could revolutionize

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our understanding of solar phenomena. Finally, we'll highlight some of the remarkable medical

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advancements being achieved through research conducted in
space. So sit back, relax,

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and let's embark on this cosmic journey
together podcast. NASA has announced a new

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target date for Boeing Starliner Crew Flight
Test, setting June first as the earliest

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possible opportunity for liftoff. This significant
milestone comes after resolving several technical issues that

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previously delayed the mission, initially scheduled
for earlier this month. The launch was

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postponed due to an oxygen pressure release
valve malfunction in United Launch Alliances at Las

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V rocket and a helium leak in
the propulsion system of the Starliner. Spacecraft.

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Engineers worked diligently over the past weeks
to address these problems, including replacing

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a faulty valve and performing extensive checks
on the spacecraft's systems. Despite the intricate

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challenges, the joint efforts by NASA, Boeing, and ULA have ensured that

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all systems are now ready for the
mission. This crew flight test, carrying

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astronauts Butch Wilmore and Sunny Williams,
is crucial for demonstrating the spacecraft's capabilities and

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paving the way for future crew rotations. It's a vital step towards certifying Starliner

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for regular missions to the International Space
Station, implementing SpaceX's operational Dragon capsule.

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The success of this mission would solidify
Starliner's role in NASA's commercial crew program,

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Aiming for the first full crew rotation
mission, Starliner I, anticipated for Spring

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twenty twenty five. NASA's Psyche mission
has recently achieved a significant milestone, passing

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its six month checkup with a clean
bill of health. This mission aims to

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reach the metal rich asteroid Psyche,
believed to be the exposed core of an

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early planetesimal, which could offer invaluable
insights into the formation of rocky planets,

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including Earth. The spacecraft is employing
futuristic ion propulsion technology to traverse the vast

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expanse of space. These electric thrusters, which emit a mesmerizing blue glow,

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have been operating almost NonStop. This
method, which involves expelling ionized xenon,

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is not only energy efficient, but
also propels the craft with gentle yet effective

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force. Launched from NASA's Kennedy Space
Center in October twenty twenty three, Psyche

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has already journeyed beyond Mars and is
now in what mission planners describe as full

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cruise mode. The solar electric propulsion
system has helped the spacecraft cover more than

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one hundred ninety million miles three hundred
million kilometers and achieve a remarkable speed of

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twenty three miles per second thirty seven
kilometers per second relative to Earth. The

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mission's objective is to arrive at asteroid
Psyche by twenty twenty nine, where it

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will spend approximately two years in orbit
collecting vital scientific data. This research is

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expected to enhance our understanding of the
metallic cores that lie at the heart of

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terrestrial planets. The craft's six month
checkup has shown that all systems are functioning

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smoothly. The magnetometer, gamma ray
and neutron spectrometer have all been performing well,

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even detecting solar events. The onboard
cameras have also captured their first images,

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confirming the success of the initial phase
of the mission. With the spacecraft

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slated for a close flyby of Mars
in twenty twenty six and plans to maximize

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the mission's potential, NASA's psyche is
not just charting a course through space,

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but also through the annals of planetary
science. Airbus has been contracted by the

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European Space Agency or ESA to build
the Vigil mission, a significant step forward

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in space weather forecasting. The Vigil
mission will provide critical data and predictions regarding

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space weather events that can impact everything
from satellite operations to ground based technologies.

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By monitoring solar activities and cosmic phenomena, the mission aims to protect our increasingly

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vital space assets by giving advanced warnings
of potential disruptions. This initiative underscores the

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growing recognition of space weather's influence on
our daily lives and the paramount importance of

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safeguarding our technological infrastructure. In a
momentous step towards safeguarding our space environment,

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twelve countries have come together to sign
the Zero Debris Charter. This landmark initiative

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aims to tackle the growing problem of
space debris, which poses significant risks to

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operational satellites and spacecraft. By committing
to stringent mitigation measures and debris removal strategies,

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these nations are working to ensure that
our orbital pathways remain safe and navigable

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for future space missions. This collaborative
effort underscores the global recognition of space debris

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as a critical issue and marks a
proactive approach in maintaining a sustainable space environment.

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In a groundbreaking study published recently in
Nature, scientists from MIT and the

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University of Edinburgh present controversial findings that
challenge long held beliefs about the Sun's magnetic

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fields. Traditionally, it was thought
that these magnetic fields were generated deep within

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the Sun courtesy of a process known
as dynamo action. However, this new

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research suggests that the Sun's magnetic fields
may actually originate from much shallower processes near

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the Sun's surface. The study offers
detailed models simulating disturbances in the plasma flow

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within the upper five to ten percent
of the Sun, and these simulations demonstrate

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that surface level perturbations can generate magnetic
patterns strikingly similar to those observed by astronomers.

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This is in contrast to earlier models
which postulated that deeper layers were responsible

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but yielded less accurate depictions of solar
activities such as sun spots and flares.

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These findings have enormous implications for our
understanding of the Sun. If the magnetic

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fields are indeed created in these shallower
layers, it could revolutionize the way we

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predict and study space weather phenomena.
Sunspots, for instance, are cooler regions

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on the Sun's surface associated with intense
magnetic activity, appearing dark against the brighter

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solar backdrop. They have been observed
to follow an eleven year cycle, forming

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predominantly around the equator rather than the
poles. The new research aligns with these

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observations, suggesting that sun spots and
solar flares may be easier to forecast.

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With this refined understanding of magnetic field
generation. Moreover, this discovery could significantly

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improve predictions of geomagnetic storms, which
can disturb satellite operations and disrupt telecommunications on

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Earth. The researchers surmise that by
focusing on the outer layers of the Sun,

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where plasma flows more dynamically, we
can develop more accurate models to anticipate

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such solar events. This enhanced forecasting
capability would be a substantial leap forward in

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our efforts to protect technological systems reliant
on satellite communications and navigation. In summary,

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while these findings may stir debate within
the scientific community, they unquestionably open

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new avenues for studying the intricate dynamics
of our closest star, promising advancements in

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both theoretical astrophysics and practical space weather
forecast. The Astronomy Daily podcast. In

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the realm of medical research, the
microgravity environment of space offers unparalleled opportunities for

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groundbreaking advancements. Today, we'll dig
into a fascinating conversation with doctor Tom Marshburn,

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veteran NASA astronaut and now chief Medical
Officer for Sierra Space, about the

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extraordinary medical research being conducted in low
Earth orbit and its transformative potential for health

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care on Earth. Doctor Marshburne emphasized
how the unique conditions of microgravity can alter

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organisms, from human bacteria and viruses
to DNA, and even change the way

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cells function. These alterations enable astronauts
to carry out experiments that wouldn't be possible

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elsewhere, providing crucial insights into health
issues on Earth. The research not only

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focuses on how space affects astronaut health, but also seeks to advance treatments for

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conditions like osteoporosis and the impacts of
aging. For example, microgravity accelerates aging

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processes in astronauts, such as muscle
atrophy and cardiovascular weakness, which offers a

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unique model to study these conditions in
a fraction of the time it would take

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on Earth. The rapid onset of
these conditions in space allows scientists to observe

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and understand the mechanisms at a cellular
level, facilitating the development of more effective

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treatments and therapies. Doctor Marshburne also
shared how diagnostic techniques developed for space missions

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are making their way back to improve
medical care on Earth. Without X ray

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machines in space, astronauts use ultrasound
for diagnostic imaging. These studies have led

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to innovations like the focused Assessment with
sonography and Trauma fast Exam, which is

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now a critical tool in emergency rooms
worldwide for quickly detecting and treating conditions like

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pneumothorax. Further, space experiments have
paved the way for creating advanced medical technologies.

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For instance, capillary flow experiments in
space have enabled the miniaturization of laboratory

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equipment, advancing point of care diagnostics
that can be used in remote or resource

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limited settings. This innovation is helping
to diagnose and treat diseases such as HIV

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more efficiently. As doctor Marshburne highlighted, the potential of biomedical research in space

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is vast. By investigating how cells
and organisms behave in microgravity, scientists are

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unlocking new pathways for drug development,
vaccine research, and even tissue engineering.

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The ability to grow perfect crystals of
proteins in space, free from the defects

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caused by gravity, holds immense promise
for creating more effective pharmaceuticals. In summary,

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the research conducted in space is not
just about understanding how microgravity affects astronauts.

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It's driving medical breakthroughs that promise to
revolutionize health care on Earth. From

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accelerating the development of drugs to pioneering
new diagnostic tools. Spaceflight continues to be

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a catalyst for medical innovation, pushing
the boundaries of what we can achieve in

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medicine. Keep an eye on the
stars. The advancements made up there are

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sure to create a healthier future down
here. SpaceX's Dragon Capsule has recently been

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put on permanent display at the Museum
of Science and Industry in Chicago. This

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exhibit offers visitors a unique opportunity to
get up close to one of the spacecraft

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that has revolutionized space travel and freight
transport to the International Space Station. Not

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only does this display serve as a
fascinating attraction, but it also plays a

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vital role in public engagement and education. By showcasing the technology and achievements of

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space missions, the exhibit aims to
inspire future generations of scientists, engineers,

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and astronauts. The Dragon Capsule display
underscores the importance of fostering a public understanding

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of an enthusiasm for space exploration.
Thank you for tuning into this episode of

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Astronomy Daily. If you're eager for
the latest space news, make sure to

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visit our website at Astronomy Daily dot
io. Our constantly updating news feed will

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keep you informed about the most exciting
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don't forget to sign up for our
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engage with fellow space enthusiasts. Once
again, I'm Anna your host for this

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episode. Stay curious, and until
next time, keep looking up at the

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stars. Sunny Day Stars star story
is the Tea