Astronomy Daily - The Podcast: S04E36
In this episode of Astronomy Daily, host Anna brings you the latest and most exciting developments in space exploration and astronomy. From lunar missions to mysterious cosmic signals, this episode is packed with insights that will keep you informed and intrigued about the universe around us.
Highlights:
- Firefly Aerospace's Blue Ghost Lunar Mission: Discover how Firefly Aerospace's Blue Ghost lunar lander has successfully begun its journey to the moon after launching aboard a SpaceX Falcon 9 rocket. Learn about its mission objectives, including scientific experiments aimed at advancing our understanding of the lunar environment.
- NASA's Pandora Exoplanet Mission: Get the scoop on NASA's selection of SpaceX to launch the Pandora spacecraft, a new exoplanet research mission designed to study the atmospheres of distant worlds and improve our understanding of exoplanetary systems.
- Concerns Over NASA's Artemis Program: Delve into the Aerospace Safety Advisory Panel's report highlighting critical safety challenges and budget uncertainties surrounding NASA's ambitious timeline for returning humans to the moon with Artemis 3.
- Mysterious X-Ray Signal Detected : Explore the intriguing X-ray signal designated EP 240408A detected by China's Einstein probe, which has sparked excitement and speculation among astronomers about its potential origins and implications for cosmic events.
- Upcoming Space Launches : Stay tuned for an overview of upcoming significant space missions, including China's debut flight of the Changjong 8 rocket and SpaceX's continued Starlink deployments, showcasing the rapid pace of space commercialization.
- Euclid Space Telescope's Discovery: Learn about the European Space Agency's Euclid Space Telescope's remarkable discovery of its first Einstein ring, a perfect cosmic circle that provides insights into dark matter and the universe's structure.
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 - Firefly Aerospace's Blue Ghost lunar mission
05:30 - NASA's Pandora exoplanet mission details
10:15 - Concerns over Artemis program safety
14:00 - Mysterious X-ray signal detection
18:20 - Upcoming space launches overview
22:00 - Euclid Space Telescope's Einstein ring discovery
25:00 - Conclusion and upcoming content
✍️ Episode References
Firefly Aerospace Blue Ghost Mission
[Firefly Aerospace](https://www.nasa.gov/pandora)
Artemis Program Safety Robert
[NASA Artemis Safety](https://www.nasa.gov/artemis)
Einstein Probe X-ray Signal
[Einstein Probe](https://www.space.com/launch-calendars)
Euclid Space Telescope Discoveries
[Euclid Telescope](https://www.esa.int/Science_Exploration)
Astronomy Daily
[Astronomy Daily](http://www.astronomydaily.io)
Become a supporter of this podcast: https://www.spreaker.com/podcast/astronomy-daily--5648921/support (https://www.spreaker.com/podcast/astronomy-daily--5648921/support?utm_source=rss&utm_medium=rss&utm_campaign=rss) .
Episode link: https://play.headliner.app/episode/25526849?utm_source=youtube
00:00:00 --> 00:00:00 [Music]
00:00:00 --> 00:00:02 welcome to astronomy daily I'm your host
00:00:02 --> 00:00:04 Anna bringing you today's top stories in
00:00:04 --> 00:00:06 space and astronomy news from lunar
00:00:06 --> 00:00:08 missions and mysterious space signals to
00:00:09 --> 00:00:10 safety concerns about NASA's emis
00:00:10 --> 00:00:13 program we've got a packed show for you
00:00:13 --> 00:00:16 so let's get straight into it exciting
00:00:16 --> 00:00:18 developments are unfolding in lunar
00:00:18 --> 00:00:20 exploration as Firefly aerospace's Blue
00:00:20 --> 00:00:22 Ghost lunar lander has successfully
00:00:22 --> 00:00:24 begun its Journey To The Moon after
00:00:24 --> 00:00:26 launching aboard a SpaceX Falcon 9
00:00:26 --> 00:00:29 rocket on January 15th the spacecraft
00:00:29 --> 00:00:31 has now performed crucial trans lunar
00:00:31 --> 00:00:33 injection burn Breaking Free from
00:00:33 --> 00:00:35 Earth's gravitational pole following
00:00:35 --> 00:00:38 this major Milestone Blue Ghost executed
00:00:38 --> 00:00:40 a precise trajectory correction maneuver
00:00:40 --> 00:00:43 to refine its path toward lunar orbit
00:00:43 --> 00:00:45 the spacecraft will spend approximately
00:00:45 --> 00:00:48 16 days in lunar orbit giving fireflies
00:00:48 --> 00:00:50 team time to calibrate their navigation
00:00:50 --> 00:00:52 systems and conduct initial science
00:00:52 --> 00:00:54 operations before attempting their
00:00:54 --> 00:00:57 Landing the mission's target Landing
00:00:57 --> 00:01:00 site is mar Chisum or the Sea of Christ
00:01:00 --> 00:01:03 es a vast Basin on the moon's near side
00:01:03 --> 00:01:05 as part of NASA's commercial lunar
00:01:05 --> 00:01:07 payload Services Program Blue Ghost is
00:01:07 --> 00:01:09 carrying several scientific instruments
00:01:09 --> 00:01:11 designed to advance our understanding of
00:01:11 --> 00:01:14 the lunar environment these experiments
00:01:14 --> 00:01:16 include subsurface drilling equipment
00:01:16 --> 00:01:18 sample collection tools and instruments
00:01:18 --> 00:01:20 for x-ray Imaging of Earth's magnetic
00:01:20 --> 00:01:23 field the mission will also Test new
00:01:23 --> 00:01:26 dust mitigation Technologies a crucial
00:01:26 --> 00:01:28 capability for future lunar operations
00:01:28 --> 00:01:30 this commercial mission represents
00:01:30 --> 00:01:32 another significant step in NASA's
00:01:32 --> 00:01:33 strategy of partnering with private
00:01:33 --> 00:01:36 companies to expand lunar exploration
00:01:36 --> 00:01:38 capabilities if successful Blue Ghost
00:01:38 --> 00:01:40 will join a growing list of commercial
00:01:40 --> 00:01:42 vehicles helping to pave the way for
00:01:42 --> 00:01:44 sustained human presence on the
00:01:45 --> 00:01:48 moon in other NASA news today NASA has
00:01:48 --> 00:01:50 taken another step forward in its quest
00:01:50 --> 00:01:52 to understand Distant Worlds by
00:01:52 --> 00:01:54 selecting Space X to launch an
00:01:54 --> 00:01:56 Innovative new exoplanet research
00:01:56 --> 00:01:59 Mission the Pandora spacecraft a small
00:01:59 --> 00:02:01 but sophisticated Observatory is
00:02:01 --> 00:02:04 scheduled to launch as soon as this
00:02:04 --> 00:02:06 September as part of NASA's astrophysics
00:02:06 --> 00:02:10 Pioneers program this compact Explorer
00:02:10 --> 00:02:13 featuring a 45 cm telescope equipped
00:02:13 --> 00:02:16 with both Optical and infrared detectors
00:02:16 --> 00:02:19 has been specifically designed to solve
00:02:19 --> 00:02:20 one of the most pressing challenges in
00:02:20 --> 00:02:24 exoplanet research its primary Mission
00:02:24 --> 00:02:26 will focus on studying 20 carefully
00:02:26 --> 00:02:29 selected stars that we already know host
00:02:29 --> 00:02:30 planets
00:02:30 --> 00:02:32 what makes Pandora particularly special
00:02:32 --> 00:02:35 is its role as a calibration instrument
00:02:36 --> 00:02:37 the telescope will help scientists
00:02:37 --> 00:02:39 determine whether certain signatures we
00:02:39 --> 00:02:42 detect in exoplanet atmospheres are
00:02:42 --> 00:02:44 truly indicators of compounds like
00:02:44 --> 00:02:47 hydrogen and water or if they're
00:02:47 --> 00:02:48 actually being caused by variations in
00:02:48 --> 00:02:52 the host Stars themselves as Dr Alisa
00:02:52 --> 00:02:53 Quintana Pandora's principal
00:02:53 --> 00:02:56 investigator explains stars are not
00:02:56 --> 00:02:58 uniform light sources this variability
00:02:58 --> 00:03:00 can make it difficult to to accurately
00:03:00 --> 00:03:01 interpret what we're seeing when we
00:03:02 --> 00:03:05 study exoplanet atmospheres Pandora's
00:03:05 --> 00:03:06 observations will help us better
00:03:06 --> 00:03:08 understand and account for these Stellar
00:03:08 --> 00:03:10 effects the spacecraft has already
00:03:10 --> 00:03:12 reached an important Milestone with the
00:03:12 --> 00:03:14 completion of its bus structure the
00:03:14 --> 00:03:16 mission will operate from a sun
00:03:16 --> 00:03:18 synchronous orbit where it will spend a
00:03:18 --> 00:03:20 full year conducting its careful study
00:03:20 --> 00:03:22 of these distant planetary systems
00:03:22 --> 00:03:24 helping us better understand the nature
00:03:24 --> 00:03:27 of Worlds beyond our solar
00:03:27 --> 00:03:30 system staying with NASA in a
00:03:30 --> 00:03:32 significant development for NASA's
00:03:32 --> 00:03:34 Artemis program the Aerospace safety
00:03:34 --> 00:03:36 advisory panel has released its annual
00:03:36 --> 00:03:39 report expressing serious concerns about
00:03:39 --> 00:03:40 the ambitious timeline for returning
00:03:40 --> 00:03:43 humans to the moon the panel led by
00:03:43 --> 00:03:45 former NASA astronaut Lieutenant General
00:03:45 --> 00:03:48 Susan J Helms while acknowledging NASA's
00:03:48 --> 00:03:50 impressive progress has highlighted
00:03:50 --> 00:03:52 several critical safety challenges that
00:03:52 --> 00:03:54 need addressing the report specifically
00:03:54 --> 00:03:56 points to the extraordinary technical
00:03:56 --> 00:03:59 hurdles facing Artemis 3 the mission
00:03:59 --> 00:04:01 plan to return humans to the lunar
00:04:01 --> 00:04:03 Surface by mid
00:04:03 --> 00:04:05 2027 of particular concern is the
00:04:05 --> 00:04:07 compressed schedule for completing
00:04:07 --> 00:04:08 multiple firsttime technical
00:04:08 --> 00:04:10 achievements with the panel suggesting
00:04:10 --> 00:04:12 that the accumulated risk might be too
00:04:12 --> 00:04:15 high under the current
00:04:15 --> 00:04:17 timeline among the most pressing
00:04:17 --> 00:04:19 challenges identified are the complex
00:04:19 --> 00:04:21 procedures for delivering and storing
00:04:21 --> 00:04:23 cryogenic fuel in orbit the critical
00:04:23 --> 00:04:25 mating procedures between the Orion
00:04:25 --> 00:04:28 spacecraft and the human Landing system
00:04:28 --> 00:04:30 and the safe execu ution of lunar
00:04:30 --> 00:04:32 descent and Ascent
00:04:32 --> 00:04:34 operations these elements all represent
00:04:34 --> 00:04:37 unprecedented technical challenges that
00:04:37 --> 00:04:39 the panel believes require more thorough
00:04:39 --> 00:04:40 testing and
00:04:40 --> 00:04:43 validation the panel is also monitoring
00:04:43 --> 00:04:45 ongoing investigations into the Orion
00:04:45 --> 00:04:46 capsules heat shield performance
00:04:47 --> 00:04:49 following the Artemis 1 Mission while
00:04:49 --> 00:04:51 corrective actions have been implemented
00:04:51 --> 00:04:53 for future heat shields the panel plans
00:04:53 --> 00:04:55 to conduct a detailed review of these
00:04:55 --> 00:04:58 modifications in early 2025 to ensure
00:04:58 --> 00:05:01 crew safety adding to these technical
00:05:01 --> 00:05:03 concerns is the impact of persistent
00:05:03 --> 00:05:06 budget uncertainty the panel emphasizes
00:05:06 --> 00:05:08 that Congressional delays in providing
00:05:08 --> 00:05:09 definitive Appropriations are
00:05:10 --> 00:05:12 significantly hampering NASA's ability
00:05:12 --> 00:05:14 to effectively plan and execute these
00:05:14 --> 00:05:17 highly complex missions this financial
00:05:17 --> 00:05:19 ambiguity not only escalates development
00:05:19 --> 00:05:21 risks but could potentially create
00:05:21 --> 00:05:24 operational risks down the line the
00:05:24 --> 00:05:26 report concludes that while returning to
00:05:26 --> 00:05:27 the Moon remains a critical stepping
00:05:27 --> 00:05:29 stone in developing human interplanet
00:05:29 --> 00:05:32 Ary travel capabilities NASA must
00:05:32 --> 00:05:34 carefully balance its ambitious goals
00:05:34 --> 00:05:35 with thorough safety
00:05:36 --> 00:05:38 considerations the agency faces what the
00:05:38 --> 00:05:41 panel describes as a myriad of daunting
00:05:41 --> 00:05:44 budgetary industrial
00:05:44 --> 00:05:46 geopolitical Technical and health
00:05:46 --> 00:05:48 challenges that must be systematically
00:05:48 --> 00:05:51 addressed to ensure Mission
00:05:51 --> 00:05:53 success scientists are buzzing with
00:05:53 --> 00:05:55 excitement and curiosity over a
00:05:55 --> 00:05:57 mysterious x-ray signal detected by
00:05:57 --> 00:06:00 China's Einstein probe earlier this year
00:06:00 --> 00:06:04 the signal designated ep2
00:06:04 --> 00:06:06 448a has left astronomers scratching
00:06:06 --> 00:06:08 their heads as it doesn't match any
00:06:08 --> 00:06:10 known patterns of cosmic events during
00:06:11 --> 00:06:13 its commissioning phase the Einstein
00:06:13 --> 00:06:15 probe detected around 60 very strong
00:06:15 --> 00:06:18 transient celestial objects and nearly a
00:06:18 --> 00:06:20 thousand potential transients but this
00:06:20 --> 00:06:22 particular signal stood out from the
00:06:22 --> 00:06:24 rest when the spacecraft's follow-up
00:06:24 --> 00:06:26 x-ray telescope observed The Source less
00:06:26 --> 00:06:28 than 2 days after its initial detection
00:06:28 --> 00:06:31 researchers quickly mobilized nearly 20
00:06:31 --> 00:06:33 different telescopes across multiple
00:06:33 --> 00:06:35 wavelengths to study the phenomenon what
00:06:35 --> 00:06:36 makes this signal particularly
00:06:36 --> 00:06:38 intriguing is that it was primarily
00:06:38 --> 00:06:41 visible in x-rays with most other
00:06:41 --> 00:06:43 telescopes unable to detect it in other
00:06:43 --> 00:06:45 wavelengths the burst lasted somewhere
00:06:45 --> 00:06:48 between 7 and 23 days placing it in an
00:06:48 --> 00:06:51 unusual temporal Sweet Spot too long to
00:06:51 --> 00:06:53 be a fast x-ray burst but too short to
00:06:53 --> 00:06:56 be typical of Galactic nuclei events two
00:06:56 --> 00:06:58 independent research teams have proposed
00:06:58 --> 00:07:00 different explanations for this Cosmic
00:07:00 --> 00:07:03 mystery one team suggests it might be an
00:07:03 --> 00:07:05 extremely rare type of title disruption
00:07:05 --> 00:07:07 event where a star is torn apart by a
00:07:07 --> 00:07:10 black hole's gravitational forces
00:07:10 --> 00:07:12 however the lack of radio frequency
00:07:12 --> 00:07:13 emissions makes this explanation
00:07:13 --> 00:07:16 challenging to confirm the alternative
00:07:16 --> 00:07:18 theory proposed by the second team is
00:07:18 --> 00:07:22 even more exciting ep2
00:07:22 --> 00:07:25 448a might represent an entirely new
00:07:25 --> 00:07:28 class of cosmic events they suggest this
00:07:28 --> 00:07:29 could be the first detection of an
00:07:29 --> 00:07:32 intermediate time scale phenomenon that
00:07:32 --> 00:07:34 previous surveys may have missed by
00:07:34 --> 00:07:36 focusing on either very short or very
00:07:36 --> 00:07:39 long duration events as the Einstein
00:07:39 --> 00:07:41 probe continues its Mission astronomers
00:07:41 --> 00:07:44 are eagerly anticipating the discovery
00:07:44 --> 00:07:46 of similar events that could help solve
00:07:46 --> 00:07:48 this Cosmic puzzle this mysterious
00:07:48 --> 00:07:51 signal serves as a reminder that even
00:07:51 --> 00:07:52 with our Advanced understanding of the
00:07:52 --> 00:07:55 universe there are still new phenomena
00:07:55 --> 00:07:57 waiting to be discovered and
00:07:57 --> 00:07:59 explained next let's take a look at the
00:07:59 --> 00:08:02 launch calendar for this week space
00:08:02 --> 00:08:04 launch activities are ramping up this
00:08:04 --> 00:08:05 week with several significant missions
00:08:05 --> 00:08:08 on the schedule China is preparing for a
00:08:08 --> 00:08:10 milestone launch with the debut flight
00:08:10 --> 00:08:13 of their upgraded Chong Jong 8 rocket
00:08:13 --> 00:08:16 from the wenchong space launch site this
00:08:16 --> 00:08:18 new variant features a more powerful
00:08:18 --> 00:08:20 second stage and can deliver up to 8
00:08:21 --> 00:08:23 kg to low earth orbit representing a
00:08:23 --> 00:08:25 significant boost in China's launch
00:08:25 --> 00:08:28 capabilities meanwhile SpaceX continues
00:08:28 --> 00:08:30 its ambitious star L deployment schedule
00:08:30 --> 00:08:32 with three launches planned from
00:08:32 --> 00:08:34 Florida's Cape Canaveral space force
00:08:34 --> 00:08:37 station these missions will lift off on
00:08:37 --> 00:08:40 February 11th 14th and 17th maintaining
00:08:40 --> 00:08:43 the company's remarkable launch Cadence
00:08:43 --> 00:08:45 each Mission will carry a mix of
00:08:45 --> 00:08:48 standard starlink V2 mini satellites and
00:08:48 --> 00:08:50 specialized direct to cell satellites
00:08:50 --> 00:08:52 further expanding their Global
00:08:52 --> 00:08:54 Communications Network the rapid
00:08:54 --> 00:08:56 turnaround time between launches at
00:08:56 --> 00:08:59 space launch complex 40 highlights space
00:08:59 --> 00:09:02 efficient ground operations the company
00:09:02 --> 00:09:04 is aiming to surpass last year's record
00:09:04 --> 00:09:07 of 134 Falcon family launches with a
00:09:07 --> 00:09:11 potential Target of up to 180 flights in
00:09:11 --> 00:09:13 2025 as of early February the
00:09:13 --> 00:09:16 operational starlink constellation has
00:09:16 --> 00:09:18 grown to nearly 7 satellites
00:09:19 --> 00:09:22 including over 400 direct to sell units
00:09:22 --> 00:09:23 of particular interest is the February
00:09:23 --> 00:09:26 17th launch which will demonstrate a new
00:09:26 --> 00:09:29 recovery profile the Falcon 9 booster
00:09:29 --> 00:09:31 will will perform a unique flip maneuver
00:09:31 --> 00:09:33 after stage separation and land on a
00:09:33 --> 00:09:35 drone ship stationed near the Bahamas
00:09:35 --> 00:09:37 opening up new orbital trajectories for
00:09:37 --> 00:09:40 future Florida launches this operation
00:09:40 --> 00:09:42 follows successful negotiations with
00:09:42 --> 00:09:44 Bahamian authorities who will receive
00:09:44 --> 00:09:46 starlink connectivity for schools and
00:09:46 --> 00:09:48 First Responders as part of the
00:09:48 --> 00:09:51 agreement these launches underscore the
00:09:51 --> 00:09:53 growing commercialization of space and
00:09:53 --> 00:09:55 the increasing pace of orbital
00:09:55 --> 00:09:57 activities with both established players
00:09:57 --> 00:09:59 and new entrance ramping up their oper
00:09:59 --> 00:10:02 ations were witnessing an unprecedented
00:10:02 --> 00:10:05 era in space launch frequency and
00:10:05 --> 00:10:07 capability finally today the European
00:10:07 --> 00:10:10 space agency's uclid Space Telescope has
00:10:10 --> 00:10:11 made an extraordinary Discovery during
00:10:11 --> 00:10:14 its Mission verification phase its first
00:10:14 --> 00:10:16 Einstein ring and it's a perfect Cosmic
00:10:17 --> 00:10:19 Circle this stunning gravitational lens
00:10:19 --> 00:10:21 was found by chance just two months
00:10:21 --> 00:10:23 after the telescope's launch in July
00:10:23 --> 00:10:26 20123 as it began its ambitious mission
00:10:26 --> 00:10:28 to map the Dark Universe the ring was
00:10:28 --> 00:10:31 created by light from a distant Galaxy
00:10:31 --> 00:10:34 being bent around NGC
00:10:34 --> 00:10:37 655 a Galaxy about 590 million light
00:10:37 --> 00:10:39 years from Earth what makes this
00:10:40 --> 00:10:42 discovery particularly special is how
00:10:42 --> 00:10:43 close NGC
00:10:43 --> 00:10:46 655 is to us it's rare to find such a
00:10:47 --> 00:10:48 nearby Galaxy acting as a strong
00:10:48 --> 00:10:51 gravitational lens the light forming the
00:10:51 --> 00:10:52 ring has been traveling for an
00:10:52 --> 00:10:55 incredible 4.4 billion years meaning it
00:10:55 --> 00:10:58 began its Journey when our solar system
00:10:58 --> 00:11:00 was in its infancy
00:11:00 --> 00:11:01 scientists have nicknamed this
00:11:01 --> 00:11:03 phenomenon altieri's lens after its
00:11:03 --> 00:11:06 Discoverer Bruno Altieri the perfect
00:11:06 --> 00:11:08 circular shape of the Einstein ring
00:11:08 --> 00:11:10 required an extraordinarily precise
00:11:10 --> 00:11:12 alignment between the source Galaxy the
00:11:12 --> 00:11:15 lensing Galaxy and our telescope in fact
00:11:15 --> 00:11:17 researchers estimate that uclid might
00:11:17 --> 00:11:19 find only about 20 such perfect Rings
00:11:19 --> 00:11:22 during its entire Mission but beyond its
00:11:22 --> 00:11:24 visual Beauty this Einstein ring serves
00:11:24 --> 00:11:27 as a powerful scientific tool by
00:11:27 --> 00:11:28 analyzing how the background Galaxy's
00:11:28 --> 00:11:31 light is distorted researchers have made
00:11:31 --> 00:11:34 precise measurements of NGC
00:11:34 --> 00:11:38 655 Mass distribution including its Dark
00:11:38 --> 00:11:40 Matter content surprisingly they found
00:11:40 --> 00:11:43 that dark matter makes up only 11% of
00:11:43 --> 00:11:46 the Galaxy's Central Mass a striking
00:11:46 --> 00:11:48 contrast to the universe's overall Dark
00:11:48 --> 00:11:50 Matter content of about
00:11:50 --> 00:11:53 85% this discovery demonstrates ID's
00:11:53 --> 00:11:55 extraordinary capabilities in
00:11:55 --> 00:11:57 investigating the Dark Universe while
00:11:57 --> 00:12:00 perfect Einstein Rings may be r rare the
00:12:00 --> 00:12:02 telescope is expected to discover over
00:12:02 --> 00:12:04 100 other gravitational lenses
00:12:04 --> 00:12:06 during its Mission helping create the
00:12:06 --> 00:12:08 most detailed map ever of both visible
00:12:08 --> 00:12:10 and dark matter distribution across
00:12:10 --> 00:12:12 Cosmic
00:12:12 --> 00:12:14 time thanks for joining me today on
00:12:14 --> 00:12:15 astronomy daily if you want to stay up
00:12:15 --> 00:12:17 toate with all the latest developments
00:12:17 --> 00:12:19 in space and astronomy head over to
00:12:19 --> 00:12:20 astronomy
00:12:20 --> 00:12:22 daily. where you can explore our
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00:12:26 --> 00:12:27 on all our previous
00:12:27 --> 00:12:29 episodes Don't don't forget to follow us
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00:12:32 --> 00:12:34 daily pod on Facebook X YouTube and Tik
00:12:34 --> 00:12:37 Tok I'm Anna and I'll see you tomorrow
00:12:37 --> 00:12:38 for more fascinating stories from the
00:12:38 --> 00:12:45 cosmos
00:12:45 --> 00:12:59 [Music]
00:12:59 --> 00:13:02 so