Asteroid Threats, Lunar Eclipses, and the Mystery of Moon Golf Balls: S04E33
Astronomy Daily - The Podcast: S04E33
In this episode of Astronomy Daily, host Anna brings you a treasure trove of cosmic stories that will expand your understanding of the universe. From potential asteroid impacts to exciting developments in solar science, this episode is packed with insights that will keep you informed and engaged.
Highlights:
- Asteroid Bennu's Impact Potential: Discover the latest research on the asteroid Bennu, which could collide with Earth in 2182. While the chances are slim, the study reveals the dramatic effects an impact could have on our climate, including a drop in temperatures and depletion of the ozone layer.
- Changes in Russia's Space Agency : Learn about the significant shakeup at Roscosmos, with the dismissal of Yuri Borisov and the appointment of Dmitri Bakhanov. Explore the ambitious plans for a new orbital space station and the implications of recent failures in lunar missions.
- Total Lunar Eclipse Preview : Mark your calendars for March 13th and 14th, 2025, when a total lunar eclipse will turn the moon a striking red. Find out how to best view this celestial event and what else to look for in the night sky.
- NASA's Perseverance Rover Discovery : Get the scoop on Perseverance's latest rock sample from Mars, believed to be among the oldest rocks in the solar system, shedding light on the planet's ancient history and past water interactions.
- Breakthrough in Solar Science : Dive into the groundbreaking findings from the Solar Orbiter that have finally unraveled the mystery of solar wind, revealing the role of tiny jets in driving this constant stream of charged particles.
- The Mystery of the Moon Golf Balls : Wrap up with a fun exploration of the enduring mystery surrounding the golf balls played on the moon by Alan Shepard during the Apollo 14 mission. Discover the various claims about the brand and the intrigue that still surrounds this lunar anecdote.
For more cosmic updates, visit our website at astronomydaily.io. (http://www.astronomydaily.io) Join our community on social media by searching for #AstroDailyPod on Facebook, X, YouTubeMusic, and TikTok. Don't forget to subscribe to the podcast on Apple Podcasts, Spotify, iHeartRadio, or wherever you get your podcasts.
Thank you for tuning in. This is Anna signing off. Until next time, keep looking up and stay curious about the wonders of our universe.
00:00 - Welcome back to Astronomy Daily
01:02 - Potential asteroid impact of Bennu
05:30 - Changes at Russia's Roscosmos
10:15 - Upcoming total lunar eclipse details
14:00 - Perseverance rover's extraordinary discovery
18:20 - Breakthrough in solar wind research
22:00 - The mystery of the Moon golf balls
25:00 - Conclusion and upcoming content
✍️ Episode References
Bennu Impact Research
[Bennu Impact Research](https://www.timeanddate.com/eclipse/lunar/2025-march-14)
Perseverance Rover Updates
[Perseverance Rover](https://mars.nasa.gov/perseverance)
Solar Wind Discovery
[Solar Wind Discovery](https://www.nasa.gov/solar-orbiter)
Moon Golf Balls Mystery
[Moon Golf Balls](https://www.nasa.gov/apollo14)
Astronomy Daily
[Astronomy Daily](http://www.astronomydaily.io)
Become a supporter of this podcast: https://www.spreaker.com/podcast/astronomy-daily-the-podcast--5648921/support (https://www.spreaker.com/podcast/astronomy-daily-the-podcast--5648921/support?utm_source=rss&utm_medium=rss&utm_campaign=rss) .
Episode link: https://play.headliner.app/episode/25469516?utm_source=youtube
00:00 - Welcome back to Astronomy Daily
01:02 - Potential asteroid impact of Bennu
05:30 - Changes at Russia’s Roscosmos
10:15 - Upcoming total lunar eclipse details
14:00 - Perseverance rover’s extraordinary discovery
Kind: captions
Language: en
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[Music]
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welcome to astronomy daily I'm Anna
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today we have an absolutely packed show
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with some fascinating stories from
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across the cosmos we'll be diving into
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new research about another potential
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asteroid impact that could cause an
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impact winter on Earth explore major
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changes happening at Russia's space
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agency and get you ready for an upcoming
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total lunar eclipse that you won't want
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to miss we'll also check in with NASA's
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perseverance Rover on Mars where it's
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just made an extraordinary Discovery and
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learn about a breakthrough in solar
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science that's finally solved a
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longstanding mystery about our sun plus
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we'll wrap up with a fun look back at
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one of space exploration most enduring
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Mysteries the case of the Moon golf
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balls stay with me as we explore these
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stories and more right here on astronomy
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daily a new study has sent ripples
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through the scientific Community with
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its detailed analysis of what might
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happen if the asteroid benu were to
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collide with Earth in the year
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2182 now now before anyone starts
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panicking it's important to note that
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the chances of this impact are quite
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small about 1 and
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2,700 but the research gives us
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fascinating insights into how such an
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impact could affect our planet benu
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isn't exactly a giant as far as
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asteroids go it's about 3/10 of a mile
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across or around 500 M but don't let its
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relatively modest size fool you the
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computer simulations show that if this
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Rocky visitor were to strike Earth the
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consequence would be far-reaching and
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longlasting the immediate impact would
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create quite a show we're talking
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powerful shock waves earthquakes
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wildfires and thermal radiation but it's
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what happens next that's particularly
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interesting the Collision would throw an
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enormous amount of dust into our
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atmosphere somewhere between 100 and 400
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million tons this Cosmic dust cloud
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would hang around for 3 to four years
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dramatically altering our climate and
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ecosystems
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the researchers found that Earth's
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average surface temperature could drop
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by about 7 degrees Fahrenheit or 4
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degrees C rainfall would decrease by
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roughly 15% and plant photosynthesis
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could drop by up to
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30% perhaps most concerning is that our
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protective ozone layer could be depleted
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by
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32% leaving us more exposed to harmful
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ultraviolet radiation interestingly
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while land-based plant life would
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struggle to recover for about 2 years
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ocean planked would bounce back within
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just 6 months in fact the iron rich dust
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falling into the oceans might even
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trigger unprecedented Blooms of diatoms
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a type of algae the good news is that
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NASA isn't taking any chances with
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potential asteroid threats they've
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already successfully tested a planetary
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defense system with the dart mission in
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2022 which showed we can actually change
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an asteroid's trajectory if needed it's
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exactly this kind of preparation and
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forward thinking that could help protect
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us from future Cosmic
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threats next up let's go to today's news
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headlines the landscape of Russia's
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space program is experiencing a
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significant shakeup as the Kremlin has
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dismissed Yuri borisov from his position
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as head of roscosmos after less than
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three years in the role this change
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comes in the wake of Russia's first
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attempted moon mission in nearly half a
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century which unfortunately ended in
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Failure when the Luna 25 spacecraft
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crashed into the lunar surface last
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August taking the helm at Ros Cosmos is
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Demetri bakanov who comes from his
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previous position as Deputy transport
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Minister while the Kremlin maintains
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this is simply a routine rotation to
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keep the corporation developing
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dynamically the timing is particularly
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noteworthy given Russia's ambitious
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plans for the future of their space
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program despite the recent setback with
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Luna 25 Russia has been laying out bold
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plans for the coming years they're
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preparing to launch their own orbital
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space station to replace their
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involvement with the international space
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station the timeline for this new
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station is aggressive with the first two
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modules scheduled for launch in
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2027 this transition comes at a crucial
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moment for Russia's space Endeavors the
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country has historically been a Pioneer
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in space exploration from Yuri gagarin's
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historic first human space flight in
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1961 to their long-standing
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collaboration on the ISS however the
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geopolitical landscape has shifted
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dramatically particularly following the
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Ukraine conflict though Russia has
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maintained its space cooperation with
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the United States even as other
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relationships have become strained the
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new station project represents more than
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just a replacement for the Aging ISS
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it's intended to be a platform for
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scientific economic and security related
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projects that Russia believes aren't
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possible within their current ISS
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segment as we look toward this new
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chapter in Russian space exploration the
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pressure will be on banov to deliver on
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these ambitious goals while maintaining
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position as a major player in space
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exploration mark your calendars space
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enthusiasts because we're in for a
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spectacular Celestial show on March 13th
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and 14th
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2025 a total lunar eclipse will Grace
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our skies turning our moon a stunning
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red orange color as it passes through
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Earth's Shadow during this mesmerizing
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event the sun earth and moon will align
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perfectly with our planet casting its
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shadow onto the lunar surface the entire
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moon will travel through Earth's umbra
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that's the darkest part of our planet's
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Shadow creating what many people call a
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Blood Moon due to its distinctive
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Crimson Hue now you might wonder why the
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moon appears red during an eclipse
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rather than simply going dark it's
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actually the same phenomenon that gives
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us our blue skies and red sunsets as
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sunlight passes through Earth's
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atmosphere blue light scatters away
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while red light travels more directly
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through the air during the eclipse
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sunlight gets filtered through a thick
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slice of Earth's atmosphere before
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reaching the moon essentially projecting
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all of Earth's sunrises and sunsets onto
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the lunar surface at once the best part
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about lunar eclipses is that you don't
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need any special equipment to enjoy them
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while binoculars or a telescope can
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enhance your view the spectacle is
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perfectly visible to the naked eye just
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find yourself a spot away from bright
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lights for the best viewing
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experience for those planning to catch
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this Celestial event there's even more
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to see in the sky that night look toward
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the Western Horizon and you'll spot
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Jupiter and
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Mars as the moon's brightness dims
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during the eclipse you'll have an
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exceptional opportunity to observe
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constellations that might otherwise be
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harder to spot the moon will begin its
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journey in the constellation Leo right
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under the Lion's hind paw before
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Crossing into Virgo this Eclipse will be
00:06:50.199 --> 00:06:52.629
visible from Earth's Western Hemisphere
00:06:52.639 --> 00:06:54.830
making it a prime viewing opportunity
00:06:54.840 --> 00:06:57.869
for many of our listeners remember these
00:06:57.879 --> 00:07:00.469
Cosmic ballets don't happen every day so
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don't miss this chance to witness one of
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Nature's most impressive
00:07:04.240 --> 00:07:06.749
shows now exciting news from the red
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planet where NASA's perseverance Rover
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has just collected what scientists are
00:07:10.840 --> 00:07:13.110
calling a one-of aind treasure from an
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area known as Silver Mountain this 1.1
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in rock sample might not look like much
00:07:17.720 --> 00:07:19.270
at first glance but it could provide
00:07:19.280 --> 00:07:21.110
unprecedented insights into Mars's
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ancient history what makes this sample
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so special is its location and
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composition the rocks in this area are
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believed to have been thrust rust up to
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the surface from deep within Mars after
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an ancient impact billions of years ago
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scientists think these rocks could be
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pieces of Mars early crust and might
00:07:39.280 --> 00:07:41.189
even rank among the oldest rocks found
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anywhere in our solar system this is the
00:07:43.759 --> 00:07:45.629
first sample perseverance has collected
00:07:45.639 --> 00:07:49.029
from what geologists call the noan age a
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period roughly 4 billion years ago when
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Mars was regularly bombarded by
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asteroids and comets these impacts
00:07:55.960 --> 00:07:57.790
created many of the crater features we
00:07:57.800 --> 00:08:00.350
still see on the red planet today
00:08:00.360 --> 00:08:02.469
the sample's unique textures unlike
00:08:02.479 --> 00:08:03.990
anything the Rover has encountered
00:08:04.000 --> 00:08:06.550
before have scientists particularly
00:08:06.560 --> 00:08:09.430
intrigued since its Landing in 2021 near
00:08:09.440 --> 00:08:11.790
jazero Crater perseverance has been
00:08:11.800 --> 00:08:13.670
methodically exploring and sampling the
00:08:13.680 --> 00:08:16.230
Martian landscape the Rover has already
00:08:16.240 --> 00:08:18.510
made several significant discoveries
00:08:18.520 --> 00:08:20.070
including rocks showing chemical
00:08:20.080 --> 00:08:22.710
evidence of past water interaction a
00:08:22.720 --> 00:08:24.749
crucial finding since water is essential
00:08:24.759 --> 00:08:26.990
for Life as we know it while the
00:08:27.000 --> 00:08:28.830
scientific Community is eager to get
00:08:28.840 --> 00:08:31.550
their hands on this extraordinary sample
00:08:31.560 --> 00:08:33.469
there's still uncertainty about when
00:08:33.479 --> 00:08:35.350
these Martian rocks will make their way
00:08:35.360 --> 00:08:38.230
back to Earth NASA is currently
00:08:38.240 --> 00:08:40.630
reworking its Mars sample return program
00:08:40.640 --> 00:08:42.310
after cost projections Rose
00:08:42.320 --> 00:08:44.389
significantly the agency is now
00:08:44.399 --> 00:08:46.509
evaluating new proposals from industry
00:08:46.519 --> 00:08:49.030
and Academia with a decision on the path
00:08:49.040 --> 00:08:50.790
forward expected in
00:08:50.800 --> 00:08:53.630
2026 meanwhile China has announced plans
00:08:53.640 --> 00:08:56.269
for its own Mars sample return Mission
00:08:56.279 --> 00:08:58.990
aiming to launch in 2028 with samples
00:08:59.000 --> 00:09:01.470
potentially returning to Earth by
00:09:01.480 --> 00:09:04.110
2031 this adds an interesting element of
00:09:04.120 --> 00:09:05.829
competition to the race for bringing
00:09:05.839 --> 00:09:08.150
back the first pieces of the red
00:09:08.160 --> 00:09:11.110
planet in a groundbreaking discovery
00:09:11.120 --> 00:09:12.750
scientists have finally solved one of
00:09:12.760 --> 00:09:14.990
the sun's most persistent Mysteries
00:09:15.000 --> 00:09:17.829
using the solar Orbiter spacecraft the
00:09:17.839 --> 00:09:20.350
question of what drives the solar wind
00:09:20.360 --> 00:09:22.110
that constant stream of charged
00:09:22.120 --> 00:09:24.470
particles flowing from our Star has
00:09:24.480 --> 00:09:27.069
puzzled researchers for decades now we
00:09:27.079 --> 00:09:29.110
have our answer and it comes in the form
00:09:29.120 --> 00:09:31.870
of tiny hair-like Jets erupting from
00:09:31.880 --> 00:09:33.710
dark patches in the sun's
00:09:33.720 --> 00:09:35.750
atmosphere these fleeting bursts of
00:09:35.760 --> 00:09:38.069
energy captured an unprecedented detail
00:09:38.079 --> 00:09:40.389
by solar orbiters Advanced instruments
00:09:40.399 --> 00:09:42.790
last for about a minute each and launch
00:09:42.800 --> 00:09:44.389
charged particles into space at
00:09:44.399 --> 00:09:48.230
mindboggling speeds of around 224,000
00:09:48.240 --> 00:09:50.990
mph what's particularly fascinating is
00:09:51.000 --> 00:09:53.389
that these Jets appear to be responsible
00:09:53.399 --> 00:09:55.949
for both types of solar wind the fast
00:09:55.959 --> 00:09:58.829
and slow varieties something scientists
00:09:58.839 --> 00:10:01.949
didn't expect to find the discovery came
00:10:01.959 --> 00:10:03.790
during solar orbiters close approaches
00:10:03.800 --> 00:10:07.430
to the sun in late 2022 and early
00:10:07.440 --> 00:10:10.310
2023 by combining high resolution images
00:10:10.320 --> 00:10:11.949
with direct measurements of solar wind
00:10:11.959 --> 00:10:14.069
particles and magnetic fields
00:10:14.079 --> 00:10:17.110
researchers could for the first time
00:10:17.120 --> 00:10:19.110
directly connect these tiny Jets to the
00:10:19.120 --> 00:10:21.310
solar wind detected by their
00:10:21.320 --> 00:10:23.790
instruments these Jets appear in special
00:10:23.800 --> 00:10:26.069
regions called coronal holes dark
00:10:26.079 --> 00:10:27.550
patches in the sun's atmosphere where
00:10:27.560 --> 00:10:29.350
the magnetic field stretches out into
00:10:29.360 --> 00:10:30.949
space instead of looping back to the
00:10:30.959 --> 00:10:33.350
surface while scientists knew that fast
00:10:33.360 --> 00:10:35.949
solar wind came from these coronal holes
00:10:35.959 --> 00:10:38.190
the Revelation that slow solar wind also
00:10:38.200 --> 00:10:40.110
originates from the same Source came as
00:10:40.120 --> 00:10:42.829
a complete surprise this breakthrough
00:10:42.839 --> 00:10:44.790
has significant implications for our
00:10:44.800 --> 00:10:46.150
understanding of space weather and its
00:10:46.160 --> 00:10:48.710
effects on Earth the solar wind shapes
00:10:48.720 --> 00:10:50.670
our planet's magnetic environment and
00:10:50.680 --> 00:10:52.350
can impact everything from satellite
00:10:52.360 --> 00:10:55.310
operations to power grids by better
00:10:55.320 --> 00:10:57.190
understanding its Origins we might
00:10:57.200 --> 00:10:58.750
improve our ability to predict and
00:10:58.760 --> 00:11:00.829
prepare for solar storms and other space
00:11:00.839 --> 00:11:03.230
weather events the discovery was only
00:11:03.240 --> 00:11:05.310
possible thanks to solar Orbiter unique
00:11:05.320 --> 00:11:07.110
combination of Imaging systems and
00:11:07.120 --> 00:11:08.949
partical detection instruments
00:11:08.959 --> 00:11:11.150
showcasing how modern technology is
00:11:11.160 --> 00:11:13.710
helping us unravel the sun's deepest
00:11:13.720 --> 00:11:15.990
Secrets scientists plan to gather more
00:11:16.000 --> 00:11:17.910
data during future close approaches to
00:11:17.920 --> 00:11:20.190
better understand exactly how these tiny
00:11:20.200 --> 00:11:23.550
Jets manag to launch the solar wind into
00:11:23.560 --> 00:11:26.190
space to wrap up today here's a
00:11:26.200 --> 00:11:28.190
light-hearted but fascinating story from
00:11:28.200 --> 00:11:30.750
the Apollo era that still puzzles space
00:11:30.760 --> 00:11:33.509
historians today when Alan Shepard
00:11:33.519 --> 00:11:35.870
became the first and so far only person
00:11:35.880 --> 00:11:37.990
to play golf on the moon during the
00:11:38.000 --> 00:11:40.949
Apollo 14 mission in 1971 he
00:11:40.959 --> 00:11:43.470
deliberately kept one detail secret the
00:11:43.480 --> 00:11:45.470
brand of golf balls he used for his
00:11:45.480 --> 00:11:48.110
famous lunar shots Shepard had gotten
00:11:48.120 --> 00:11:49.910
special permission from NASA for this
00:11:49.920 --> 00:11:52.230
unique lunar activity but with one
00:11:52.240 --> 00:11:54.590
important condition it couldn't be used
00:11:54.600 --> 00:11:57.069
for commercial purposes to prevent any
00:11:57.079 --> 00:11:58.710
company from capitalizing on this
00:11:58.720 --> 00:12:01.310
historic moment Shephard never revealed
00:12:01.320 --> 00:12:03.590
which brand of balls made it to the moon
00:12:03.600 --> 00:12:05.389
famously stating that he hadn't even
00:12:05.399 --> 00:12:08.430
told his wife over the years several
00:12:08.440 --> 00:12:10.269
competing claims have emerged about
00:12:10.279 --> 00:12:12.750
these lunar golf balls one story comes
00:12:12.760 --> 00:12:15.470
from Shepherd's Barber Carlos villagomez
00:12:15.480 --> 00:12:17.629
who received a signed Max flyball from
00:12:17.639 --> 00:12:20.550
the astronaut shortly after the mission
00:12:20.560 --> 00:12:22.790
then there's Jack Harden the golf pro
00:12:22.800 --> 00:12:24.629
who helped Shephard modify the famous
00:12:24.639 --> 00:12:26.829
six iron Club who claimed they were
00:12:26.839 --> 00:12:29.470
customized Spalding range balls even the
00:12:29.480 --> 00:12:31.509
daisy company has staked a claim
00:12:31.519 --> 00:12:33.470
pointing to a sign crew photo thanking
00:12:33.480 --> 00:12:36.189
them for their golf balls adding to the
00:12:36.199 --> 00:12:38.350
Intrigue Shephard himself mentioned that
00:12:38.360 --> 00:12:40.110
he personally paid for the two golf
00:12:40.120 --> 00:12:42.269
balls seemingly contradicting these
00:12:42.279 --> 00:12:45.150
gift-based origin stories while we might
00:12:45.160 --> 00:12:46.949
hope to solve this Mystery by examining
00:12:46.959 --> 00:12:48.750
the balls on the moon they've likely
00:12:48.760 --> 00:12:50.750
been damaged beyond recognition by
00:12:50.760 --> 00:12:52.870
Decades of extreme temperature swings
00:12:52.880 --> 00:12:55.470
and radiation exposure despite the
00:12:55.480 --> 00:12:57.790
uncertainty around the brand what we do
00:12:57.800 --> 00:12:59.990
know is that Shepherd's lunar golf shots
00:13:00.000 --> 00:13:01.750
didn't quite live up to his excited
00:13:01.760 --> 00:13:03.949
claim of the balls traveling miles and
00:13:03.959 --> 00:13:05.750
miles and miles in the moon's low
00:13:05.760 --> 00:13:08.150
gravity later analysis of lunar
00:13:08.160 --> 00:13:09.710
photographs showed his best shot
00:13:09.720 --> 00:13:12.350
traveled about 40 yards still impressive
00:13:12.360 --> 00:13:14.269
considering he was wearing a bulky space
00:13:14.279 --> 00:13:17.389
suit and could only swing
00:13:17.399 --> 00:13:19.230
one-handed well that brings us to the
00:13:19.240 --> 00:13:20.790
end of today's fascinating journey
00:13:20.800 --> 00:13:23.350
through space and astronomy news this is
00:13:23.360 --> 00:13:25.550
Anna and I've truly enjoyed sharing
00:13:25.560 --> 00:13:27.990
these incredible stories with you if
00:13:28.000 --> 00:13:29.509
you're hungry for more space news and
00:13:29.519 --> 00:13:31.189
want to stay up to dat with the latest
00:13:31.199 --> 00:13:33.269
developments I've got some great ways
00:13:33.279 --> 00:13:35.350
for you to do just that head over to
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astronomy daily. where you'll find our
00:13:37.800 --> 00:13:39.750
constantly updating news feed covering
00:13:39.760 --> 00:13:41.710
all the latest space and astronomy
00:13:41.720 --> 00:13:43.629
developments while you're there you can
00:13:43.639 --> 00:13:45.189
also catch up on all our previous
00:13:45.199 --> 00:13:46.670
episodes if you've missed any of our
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earlier coverage we're also very active
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Tok it's a great way to stay connected
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and join the conversation about these
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amazing space discoveries and if you're
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enjoying the show which I hope you are
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make sure to subscribe wherever you get
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never miss an episode as we continue to
00:14:16.399 --> 00:14:18.670
explore the wonders of space together
00:14:18.680 --> 00:14:20.870
thanks for listening to astronomy daily
00:14:20.880 --> 00:14:22.870
I'm Anna reminding you to keep looking
00:14:22.880 --> 00:14:24.470
up and I'll see you next time as we
00:14:24.480 --> 00:14:29.269
continue our journey through the cosmos
00:14:29.279 --> 00:14:31.770
Stories We Told
00:14:31.780 --> 00:14:47.169
[Music]