- NASA's Viper Rover Gets a Second Chance: After facing potential cancellation, NASA's Viper lunar rover has been revived thanks to a new $190 million partnership with Blue Origin. Set to launch in late 2027, Viper will explore the moon's south pole for water ice deposits, crucial for future lunar missions and the Artemis program. This rover, equipped with advanced instruments, aims to analyze ice composition and distribution, potentially transforming lunar exploration.
- Asteroid 2024 YR4 Threatens the Moon: A new asteroid, 2024 YR4, poses a 4% chance of impacting the moon in December 2032. While it may not directly threaten Earth, the resulting debris could increase micrometeoroid impacts on our planet, jeopardizing satellites and astronauts in space. With only eight years to prepare for a potential deflection mission, scientists are exploring various options to mitigate this threat.
- Ancient Tektites Uncover Asteroid Impact History: Researchers in Australia have discovered new tektites, indicating a previously unknown asteroid impact that occurred 11 million years ago. These glass fragments, formed from intense heat during the impact, have led scientists to believe there may be an undiscovered impact crater in the region of the Philippines or Papua New Guinea, providing insights into Earth's impact history.
- Stellar Nursery Mapping Revolutionizes Astronomy: Astronomers have created the most detailed 3D map of stellar nurseries in our galaxy using data from the Gaia telescope. This map reveals how massive stars influence their surroundings, creating cavities in space and triggering new star formation, thus enhancing our understanding of galactic structure and stellar evolution.
- James Webb Telescope's Exoplanet Discoveries: The James Webb Space Telescope continues to make strides in exoplanet research, recently detecting water vapor in the atmosphere of the rocky planet K2-18b. This finding brings us closer to identifying potentially habitable worlds, while future ground-based telescopes may allow us to detect biosignatures in exoplanet atmospheres.
- Solar Activity and Its Implications: As we approach solar maximum, the sun's heightened activity is creating both challenges and opportunities for space missions. While strong solar flares pose risks to astronauts and technology, they also provide unique opportunities to study solar physics and have resulted in spectacular auroras visible farther south than usual.
- Perseverance Rover's Martian Discoveries: NASA's Perseverance rover has collected 26 samples from Mars, some showing evidence of ancient microbial life. These samples are set to be returned to Earth in the Mars Sample Return Mission, which could fundamentally change our understanding of life beyond our planet.
- For more cosmic updates, visit our website at astronomydaily.io. Join our community on social media by searching for #AstroDailyPod on Facebook, X, YouTubeMusic Music, TikTok, and our new Instagram account! 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 and Avery signing off. Until next time, keep looking up and exploring the wonders of our universe.
Viper Rover Update
[NASA](https://www.nasa.gov/)
Asteroid 2024 YR4 Threat
[NASA](https://www.nasa.gov/)
Ancient Tektites Discovery
[Nature](https://www.nature.com/)
Stellar Nursery Map
[European Space Agency](https://www.esa.int/)
James Webb Exoplanet Findings
[NASA](https://www.nasa.gov/)
Solar Activity Insights
[NASA](https://www.nasa.gov/)
Perseverance Rover Discoveries
[NASA](https://www.nasa.gov/)
Astronomy Daily
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00:00:00 --> 00:00:02 Avery: Welcome to Astronomy Daily, your source for
00:00:02 --> 00:00:05 the latest news from the cosmos. I'm Avery.
00:00:06 --> 00:00:09 Anna: And I'm Anna. Today we're diving
00:00:09 --> 00:00:11 into some fascinating developments that span
00:00:11 --> 00:00:14 from our own moon to the far reaches of our
00:00:14 --> 00:00:15 galaxy.
00:00:16 --> 00:00:18 Avery: We've got quite the lineup today. A lunar
00:00:18 --> 00:00:21 rover gets a second chance at life. An
00:00:21 --> 00:00:23 asteroid threatens to pelt our moon with
00:00:23 --> 00:00:26 debris. Ancient glass reveals secrets from
00:00:26 --> 00:00:28 millions of years ago. And astronomers have
00:00:28 --> 00:00:30 created the most detailed map of stellar
00:00:30 --> 00:00:32 other nurseries in our galaxy.
00:00:33 --> 00:00:35 Anna: Let's start with some good news from NASA.
00:00:36 --> 00:00:38 The Viper lunar rover, which was facing
00:00:38 --> 00:00:41 cancellation just months ago, has been given
00:00:41 --> 00:00:44 a lifeline after NASA spent
00:00:44 --> 00:00:46 $450 million on the
00:00:46 --> 00:00:49 project and then canceled it in July
00:00:49 --> 00:00:52 2024 due to cost overruns. It
00:00:52 --> 00:00:54 looked like the car sized rover would never
00:00:54 --> 00:00:55 see the lunar surface.
00:00:56 --> 00:00:59 Avery: But here's where it gets interesting. NASA
00:00:59 --> 00:01:02 has struck a new deal worth $190 million
00:01:02 --> 00:01:05 with Jeff Bezos, Blue Origin. Under the
00:01:05 --> 00:01:07 Commercial Lunar Payload Services Program.
00:01:08 --> 00:01:10 This partnership will send Viper to the
00:01:10 --> 00:01:13 moon's south pole in late 2027, where it
00:01:13 --> 00:01:15 will hunt for water ice deposits for about
00:01:15 --> 00:01:16 100 Earth days.
00:01:17 --> 00:01:20 Anna: This mission is crucial for NASA's Artemis
00:01:20 --> 00:01:23 program goals of establishing a
00:01:23 --> 00:01:26 sustainable lunar presence. Water ice
00:01:26 --> 00:01:28 isn't just scientifically interesting. It's a
00:01:28 --> 00:01:31 resource that could support future human
00:01:31 --> 00:01:33 missions. The rover will be able to analyze
00:01:33 --> 00:01:36 the composition and distribution of ice
00:01:36 --> 00:01:38 deposits, giving us a much clearer
00:01:38 --> 00:01:41 picture of what's available for future lunar
00:01:41 --> 00:01:44 explorers. What's particularly impressive
00:01:44 --> 00:01:46 about this rescue is the technical
00:01:46 --> 00:01:49 specifications of Viper itself. This
00:01:49 --> 00:01:52 rover is no lightweight explorer. It
00:01:52 --> 00:01:55 weighs about 430 kilograms
00:01:55 --> 00:01:57 and stands 1.5 meters meters tall.
00:01:57 --> 00:01:59 It's equipped with four scientific
00:01:59 --> 00:02:02 instruments specifically designed to analyze
00:02:02 --> 00:02:05 water ice, including a neutron spectrometer
00:02:05 --> 00:02:08 and a drill that can dig up to a meter
00:02:08 --> 00:02:09 into the lunar surface.
00:02:10 --> 00:02:13 Avery: The choice of landing site is also crucial
00:02:13 --> 00:02:15 here. Ana, uh, the moon's south pole region
00:02:15 --> 00:02:17 experiences what scientists call permanently
00:02:17 --> 00:02:20 shadowed regions, areas that haven't seen
00:02:20 --> 00:02:23 sunlight for potentially billions of years.
00:02:23 --> 00:02:25 These could be like frozen time capsules,
00:02:25 --> 00:02:28 preserving water ice and other volatiles that
00:02:29 --> 00:02:31 could tell us about the early solar system.
00:02:32 --> 00:02:35 Anna: Exactly. And the data Viper collects will
00:02:35 --> 00:02:37 directly influence where future Artemis
00:02:37 --> 00:02:40 missions land. If the rover finds
00:02:40 --> 00:02:43 accessible water ice deposits near potential
00:02:43 --> 00:02:46 landing sites, it could dramatically change
00:02:46 --> 00:02:48 our approach to lunar exploration. Water
00:02:48 --> 00:02:51 isn't just for drinking. It can be split
00:02:51 --> 00:02:54 into hydrogen and oxygen for rocket
00:02:54 --> 00:02:57 fuel, essentially creating a, uh, gas station
00:02:57 --> 00:02:58 on the moon.
00:02:59 --> 00:03:01 Avery: It's a great example of how public private
00:03:01 --> 00:03:04 partnerships can salvage important scientific
00:03:04 --> 00:03:06 missions. Sometimes it just takes finding the
00:03:06 --> 00:03:08 right partner with the Right Capabilities and
00:03:08 --> 00:03:09 timeline.
00:03:10 --> 00:03:12 Now, speaking of lunar threats, we need to
00:03:12 --> 00:03:15 discuss something a bit more concerning
00:03:15 --> 00:03:18 asteroid 2024 yr4.
00:03:19 --> 00:03:21 Anna: This asteroid has a 4% chance
00:03:21 --> 00:03:24 of hitting our moon in December
00:03:24 --> 00:03:27 2032. Now, while that might not sou like
00:03:27 --> 00:03:30 a direct threat to us here on Earth, the
00:03:30 --> 00:03:32 consequences could be far reaching. If
00:03:32 --> 00:03:35 this asteroid does impact the moon, it could
00:03:35 --> 00:03:38 create a massive amount of debris that would
00:03:38 --> 00:03:41 increase micrometeoroid impacts on Earth
00:03:41 --> 00:03:43 by up to 1 times.
00:03:44 --> 00:03:46 Avery: That's where things get really problematic.
00:03:46 --> 00:03:49 This debris cloud would pose serious risk to
00:03:49 --> 00:03:52 our satellites and any astronauts working in
00:03:52 --> 00:03:54 space. We're talking about potentially
00:03:54 --> 00:03:55 damaging or destroying critical
00:03:55 --> 00:03:58 infrastructure that we rely on for everything
00:03:59 --> 00:04:01 from GPS to communications.
00:04:02 --> 00:04:04 Anna: What makes this situation particularly
00:04:04 --> 00:04:07 challenging is that asteroid 2024
00:04:07 --> 00:04:10 yr4 was only discovered recently,
00:04:10 --> 00:04:13 giving us limited time to study its
00:04:13 --> 00:04:15 characteristics. The asteroid is estimated to
00:04:15 --> 00:04:18 be between 40 and 100 meters in
00:04:18 --> 00:04:21 diameter, which might not sound enormous, but
00:04:21 --> 00:04:24 at cosmic velocities, even relatively
00:04:24 --> 00:04:26 small objects can cause tremendous
00:04:26 --> 00:04:27 damage.
00:04:27 --> 00:04:30 Avery: The timeline is also tight with the potential
00:04:30 --> 00:04:33 impact in 2032. We have roughly
00:04:33 --> 00:04:36 eight years to mount a response mission. That
00:04:36 --> 00:04:38 might seem like plenty of time, but space
00:04:38 --> 00:04:40 missions require years of planning,
00:04:40 --> 00:04:43 development and travel time. If we
00:04:43 --> 00:04:46 decide to attempt deflection, we'd likely
00:04:46 --> 00:04:48 need to launch by 2028 or
00:04:48 --> 00:04:51 2029 to have the best chance of success.
00:04:51 --> 00:04:54 Scientists have identified several options
00:04:54 --> 00:04:56 for dealing with this threat. The, uh,
00:04:56 --> 00:04:58 preferred approach is deflection. But there's
00:04:58 --> 00:05:01 a big chall we don't know the asteroid's
00:05:01 --> 00:05:04 exact mass. Current estimates range from
00:05:04 --> 00:05:07 51 million to 711 million
00:05:07 --> 00:05:10 kg. And that uncertainty makes it
00:05:10 --> 00:05:12 difficult to plan an effective deflection
00:05:12 --> 00:05:12 mission.
00:05:13 --> 00:05:15 Anna: If deflection isn't feasible,
00:05:15 --> 00:05:18 destruction becomes an option. This could
00:05:18 --> 00:05:21 involve a kinetic impact designed to break
00:05:21 --> 00:05:24 the asteroid into manageable 10 meter
00:05:24 --> 00:05:27 chunks. Or in extreme cases, a, uh,
00:05:27 --> 00:05:29 nuclear option using a 1 megaton
00:05:29 --> 00:05:32 warhead. The good news is that there's a
00:05:32 --> 00:05:35 possible reconnaissance mission in 2028
00:05:35 --> 00:05:37 that could help us better assess the
00:05:37 --> 00:05:39 asteroid's mass and composition.
00:05:40 --> 00:05:42 Avery: It's fascinating how these seemingly distant
00:05:42 --> 00:05:45 cosmic events can have such direct
00:05:45 --> 00:05:48 implications for life on Earth. While a, uh,
00:05:48 --> 00:05:50 4% chance might seem relatively low,
00:05:51 --> 00:05:53 the potential consequences are significant
00:05:53 --> 00:05:55 enough that we need to take this threat
00:05:55 --> 00:05:57 seriously and prepare accordingly.
00:05:57 --> 00:05:58 Anna: Absolutely.
00:05:59 --> 00:06:02 Now let's shift our focus to a discovery that
00:06:02 --> 00:06:04 takes us much further back in time.
00:06:04 --> 00:06:07 Australian researchers have uncovered
00:06:07 --> 00:06:09 evidence of a previously unknown
00:06:09 --> 00:06:12 asteroid impact that occurred 11 million
00:06:12 --> 00:06:13 years ago.
00:06:14 --> 00:06:16 Avery: This discovery came through the
00:06:16 --> 00:06:18 identification of new tektites.
00:06:18 --> 00:06:20 Those are, uh, glass pieces formed when an
00:06:20 --> 00:06:23 asteroid Impact melts and launches
00:06:23 --> 00:06:26 rock material into the atmosphere. These
00:06:26 --> 00:06:29 particular tektites, called ananguites,
00:06:29 --> 00:06:32 span an impressive 900km
00:06:32 --> 00:06:33 across South Australia.
00:06:34 --> 00:06:37 Anna: What makes these ananguites particularly
00:06:37 --> 00:06:39 interesting is that they're chemically
00:06:39 --> 00:06:41 distinct from the famous Australasian
00:06:41 --> 00:06:43 tektites that formed about
00:06:43 --> 00:06:46 780 years ago. This
00:06:46 --> 00:06:48 means we're looking at evidence of a
00:06:48 --> 00:06:51 completely separate impact event, One
00:06:51 --> 00:06:53 that had been hidden from scientific view
00:06:53 --> 00:06:56 until now. The formation
00:06:56 --> 00:06:58 process of these tektites is
00:06:58 --> 00:07:00 absolutely extraordinary when you think about
00:07:00 --> 00:07:03 it. The original asteroid impact would
00:07:03 --> 00:07:06 have generated temperatures exceeding 2000
00:07:06 --> 00:07:09 degrees Celsius, instantly vaporizing
00:07:09 --> 00:07:12 and melting rock material. This molten
00:07:12 --> 00:07:14 debris was then hurled hundreds of
00:07:14 --> 00:07:17 kilometers through the atmosphere before
00:07:17 --> 00:07:19 cooling and solidifying into these glass
00:07:19 --> 00:07:22 fragments that we're finding today. The
00:07:22 --> 00:07:24 mystery deepens when we consider that the
00:07:24 --> 00:07:27 actual impact crater remains
00:07:27 --> 00:07:29 undiscovered. Researchers believe it
00:07:29 --> 00:07:32 may be located somewhere in the volcanic arcs
00:07:32 --> 00:07:35 around the Philippines, Indonesia, or Papua
00:07:35 --> 00:07:38 New Guinea. The fact that we can find
00:07:38 --> 00:07:40 evidence of the impact spread across such a
00:07:40 --> 00:07:43 wide area, yet still haven't located the
00:07:43 --> 00:07:46 source crater, really speaks to the
00:07:46 --> 00:07:48 challenges of studying these ancient cosmic
00:07:48 --> 00:07:49 events.
00:07:50 --> 00:07:52 Avery: This discovery is significant because it
00:07:52 --> 00:07:55 establishes a sixth known tektite
00:07:55 --> 00:07:58 strewn field globally. Each of these fields
00:07:58 --> 00:08:00 represents a major impact event in Earth's
00:08:00 --> 00:08:03 history. And finding a new one helps us
00:08:03 --> 00:08:05 better understand the frequency and scale of
00:08:05 --> 00:08:08 asteroid impacts over geological time. It's
00:08:08 --> 00:08:10 like finding a missing piece of Earth's
00:08:10 --> 00:08:12 cosmic collision history.
00:08:12 --> 00:08:15 Anna: Now let's journey from impact events to
00:08:15 --> 00:08:18 stellar creation. Astronomers have
00:08:18 --> 00:08:21 created the most detailed 3D MA
00:08:21 --> 00:08:23 map ever made of stellar nurseries in Art
00:08:23 --> 00:08:26 Galaxy. And it's absolutely
00:08:26 --> 00:08:27 breathtaking.
00:08:28 --> 00:08:30 Avery: This incredible map was created using data
00:08:30 --> 00:08:33 from the European Space Agency's Gaia
00:08:33 --> 00:08:35 telescope. And it covers a vast region
00:08:35 --> 00:08:38 extending 4 light years from our Sun.
00:08:38 --> 00:08:41 The map includes some of the most famous star
00:08:41 --> 00:08:43 forming regions we know, like the Orion,
00:08:43 --> 00:08:46 Iridan super bubble and the Gum
00:08:46 --> 00:08:46 Nebula.
00:08:47 --> 00:08:50 Anna: What's particularly fascinating is how
00:08:50 --> 00:08:53 this map reveals the dramatic influence of
00:08:53 --> 00:08:55 massive O type stars on their surrounding
00:08:55 --> 00:08:58 environments. These stellar giants are like
00:08:58 --> 00:09:01 cosmic sculptors, creating enormous
00:09:01 --> 00:09:04 cavities in space where gas clouds rupture
00:09:04 --> 00:09:05 and stream outward.
00:09:06 --> 00:09:08 Avery: It's a complex dance of creation and
00:09:08 --> 00:09:11 destruction. While these massive stars can
00:09:11 --> 00:09:14 trigger new star formation by compressing
00:09:14 --> 00:09:17 nearby gas clouds, they're simultaneously
00:09:17 --> 00:09:19 disrupting the galax galactic environment
00:09:19 --> 00:09:22 around them. The map shows us these processes
00:09:22 --> 00:09:25 in unprecedented detail, giving us new
00:09:25 --> 00:09:28 insights into, uh, how stars are born and how
00:09:28 --> 00:09:30 they reshape their cosmic neighborhoods.
00:09:30 --> 00:09:32 Anna: This kind of detailed mapping is
00:09:32 --> 00:09:35 revolutionizing our understanding of galactic
00:09:35 --> 00:09:37 structure and stellar evolution. We're not
00:09:37 --> 00:09:40 just seeing where stars are, but
00:09:40 --> 00:09:42 understanding the dynamic processes that
00:09:42 --> 00:09:44 create them and how they influence the
00:09:44 --> 00:09:46 broader galactic ecosystem.
00:09:47 --> 00:09:49 Avery: Speaking of revolutionary discoveries, I want
00:09:49 --> 00:09:51 to highlight some exciting developments in
00:09:51 --> 00:09:54 exoplanet research. The James Webb
00:09:54 --> 00:09:56 Space Telescope has been delivering
00:09:56 --> 00:09:58 unprecedented insights into atmospheric
00:09:58 --> 00:10:01 compositions of distant worlds. And recent
00:10:01 --> 00:10:04 findings suggest we might be much closer to
00:10:04 --> 00:10:07 finding potentially habitable exoplanets than
00:10:07 --> 00:10:08 we previously thought.
00:10:09 --> 00:10:11 Anna: What's particularly exciting is Webb's
00:10:11 --> 00:10:14 ability to detect water vapor, carbon
00:10:14 --> 00:10:17 dioxide, and other key atmospheric components
00:10:17 --> 00:10:19 in exopl atmospheres. Just last
00:10:19 --> 00:10:22 month, researchers announced the discovery of
00:10:22 --> 00:10:24 water vapor in the atmosphere of a Rocky
00:10:24 --> 00:10:27 planet called K2 18b
00:10:27 --> 00:10:30 located about 120 light years away.
00:10:30 --> 00:10:33 While this planet might be too large to be
00:10:33 --> 00:10:36 truly Earth, like it's showing us what to
00:10:36 --> 00:10:37 look for in our.
00:10:37 --> 00:10:40 Avery: Continued search, the precision of
00:10:40 --> 00:10:42 these atmospheric analyses is truly
00:10:42 --> 00:10:44 remarkable. Hannah uh, we're essentially
00:10:44 --> 00:10:46 doing chemistry experiments on worlds that
00:10:46 --> 00:10:49 are hundreds of light years away. The next
00:10:49 --> 00:10:51 generation of ground based telescopes, like
00:10:51 --> 00:10:54 the Extremely Large Telescope currently under
00:10:54 --> 00:10:57 construction in Chile, will push these
00:10:57 --> 00:10:59 capabilities even further, potentially
00:10:59 --> 00:11:01 allowing us to detect biosignatures in
00:11:01 --> 00:11:03 exoplanet atmospheres.
00:11:03 --> 00:11:05 Anna: I also want to touch on something closer to
00:11:05 --> 00:11:08 home. Our sun's recent activity has been
00:11:08 --> 00:11:10 quite remarkable. We're currently approaching
00:11:10 --> 00:11:13 what's called solar maximum, the peak of the
00:11:13 --> 00:11:16 Sun's 11 year activity cycle. And the
00:11:16 --> 00:11:19 implications for both space exploration and
00:11:19 --> 00:11:21 life on Earth are significant.
00:11:22 --> 00:11:24 Avery: Over the past year, we've seen some of the
00:11:24 --> 00:11:26 strongest solar flares in decades.
00:11:27 --> 00:11:29 And this increased activity is creating both
00:11:29 --> 00:11:32 challenges and opportunities for space
00:11:32 --> 00:11:35 missions. On one hand, the enhanced radiation
00:11:35 --> 00:11:38 environment poses risks for astronauts and
00:11:38 --> 00:11:40 sensitive electronics on spacecraft. On the
00:11:40 --> 00:11:43 other hand, it's providing unprecedented
00:11:43 --> 00:11:45 opportunities to study solar physics and
00:11:45 --> 00:11:46 space weather.
00:11:47 --> 00:11:49 Anna: The practical implications are enormous.
00:11:50 --> 00:11:52 Strong solar storms can disrupt GPS
00:11:52 --> 00:11:55 systems, interfere with radio communications,
00:11:55 --> 00:11:57 and even threaten power grids on Earth.
00:11:58 --> 00:12:00 But they also create those spectacular
00:12:00 --> 00:12:03 auroras that have been visible much farther
00:12:03 --> 00:12:05 south than usual this year. It's a perfect
00:12:05 --> 00:12:08 example of how our nearest star continues
00:12:08 --> 00:12:11 to surprise us and shape our technological
00:12:11 --> 00:12:11 civilization.
00:12:12 --> 00:12:15 Avery: Before we move on, I should mention that
00:12:15 --> 00:12:17 NASA's Perseverance rover on Mars
00:12:17 --> 00:12:20 continues to make remarkable discoveries. The
00:12:20 --> 00:12:23 rover has now collected 26 samples from the
00:12:23 --> 00:12:26 Martian surface, including some that show
00:12:26 --> 00:12:29 strong evidence of ancient microbial life.
00:12:29 --> 00:12:31 These samples are waiting for the Mars Sample
00:12:31 --> 00:12:33 Return Mission, which will bring them back to
00:12:33 --> 00:12:35 Earth for detailed analysis in the late
00:12:35 --> 00:12:36 2000s.
00:12:37 --> 00:12:39 Anna: The Mars sample Return Mission is really the
00:12:39 --> 00:12:42 holy grail of planetary science right now.
00:12:42 --> 00:12:44 If those samples do contain obtain evidence
00:12:44 --> 00:12:47 of past life, it would fundamentally change
00:12:47 --> 00:12:50 our understanding of biology and our place in
00:12:50 --> 00:12:52 the universe. And the engineering challenges
00:12:52 --> 00:12:55 of bringing samples back from another planet
00:12:55 --> 00:12:58 are absolutely staggering. It's almost like
00:12:58 --> 00:13:00 a preview of what we'll need to master for
00:13:00 --> 00:13:02 eventual human missions to Mars.
00:13:03 --> 00:13:06 Avery: Before we wrap up, I want to quickly mention
00:13:06 --> 00:13:08 an intriguing study that suggests aliens
00:13:08 --> 00:13:11 could potentially eavesdrop on our spacecraft
00:13:11 --> 00:13:14 communications using the same methods we
00:13:14 --> 00:13:17 use to detect signals from distant probes.
00:13:17 --> 00:13:20 It's a reminder that as we reach out into the
00:13:20 --> 00:13:22 cosmos, we might also be announcing our
00:13:22 --> 00:13:25 presence to any civilizations that might be
00:13:25 --> 00:13:25 listening.
00:13:26 --> 00:13:29 Anna: It really puts our cosmic activities into
00:13:29 --> 00:13:31 perspective. Every signal we send, every
00:13:31 --> 00:13:34 probe we launch could potentially be detected
00:13:34 --> 00:13:36 by advanced civilizations using technology
00:13:37 --> 00:13:38 similar to our own.
00:13:39 --> 00:13:41 Avery: That's all for today's episode of Astronomy
00:13:41 --> 00:13:44 Daily from Anna and me. Avery, thank you for
00:13:44 --> 00:13:45 joining us on this journey through the
00:13:45 --> 00:13:46 cosmos.
00:13:46 --> 00:13:49 Anna: Keep looking up and we'll see you next time
00:13:49 --> 00:13:51 with more news from the universe around us.