Astronomy Daily - The Podcast: S03E239
Welcome to Astronomy Daily, your go-to source for the latest in space exploration and astronomical discoveries. I'm your host, Anna, and today we have an exciting lineup of stories that range from NASA's mission delays to innovative scientific theories about our universe.
Highlights:
- NASA Mission Delays: Discover the reasons behind NASA's decision to postpone the launch of three critical missions, including the Interstellar Mapping and Acceleration Probe. Learn about the impacts on other missions sharing the SpaceX Falcon 9 rocket and the importance of these solar studies.
- Orion's Heat Shield Challenge : Explore the unexpected issues encountered with the Orion spacecraft's heat shield following its Artemis 1 mission. Understand the engineering challenges and solutions being developed to ensure astronaut safety in future missions.
- Parker Solar Probe's Daring Journey : Get the latest updates on the Parker Solar Probe as it prepares for its closest approach to the Sun. Discover the groundbreaking data it's collecting and its significance for understanding solar phenomena.
- Apollo Instruments' Moonwatch : Dive into the innovative creation of a wearable timepiece replicating the Apollo Guidance Computer's interface. Learn how this fusion of history and technology offers an educational tool for space enthusiasts.
- China's Sea-Based Launch Success : Follow the achievements of Galactic Energy, a Beijing-based private rocket manufacturer, as it successfully launches satellites from a sea-based platform, marking a milestone in China's space sector.
- Testing the Anthropic Principle: Delve into the groundbreaking research proposing an experimental framework to test the anthropic principle. Understand the potential implications for our understanding of the universe's conditions for life.
For more cosmic updates, visit our website at astronomydaily.io. (https://www.astronomydaily.io) Sign up for our free Daily newsletter to stay informed on all things space. Join our community on social media by searching for #AstroDailyPod on Facebook, X, Tumblr, YouTube, YouTubeMusic, and TikTok. Share your thoughts and connect with fellow space enthusiasts.
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 - NASA announces significant delays in three important missions aimed at studying our Sun
01:44 - Orion's heat shield suffered significant damage during its Artemis 1 mission
03:37 - NASA's Parker Solar Probe is preparing for its closest ever approach to sun
05:25 - British startup Apollo Instruments has created a fully functional Apollo Guidance Computer watch
07:08 - Beijing based private rocket manufacturer Galactic Energy has successfully launched four satellites
08:41 - The anthropic principle suggests that our universe is fine tuned to support life
11:35 - Astronomy Daily brings you the latest developments in space exploration and astronomy
✍️ Episode References
NASA
https://www.nasa.gov/
SpaceX Falcon 9
https://www.spacex.com/vehicles/falcon-9/
Johns Hopkins Applied Physics Laboratory
https://www.jhuapl.edu/
Apollo Instruments
https://www.apolloinstruments.com/ (https://www.apolloinstruments.com/)
Rosco
https://www.rosco.com/
Journal of Cosmology and Astroparticle Physics
https://iopscience.iop.org/journal/
7516
7--- Lightbird satellite
https://www.isas.jaxa.jp/en/missions/spacecraft/future/lightbird.html
Galactic Energy
http://www.galactic-energy.com/
Guodian Gaoki
https://www.guodiangaoki.com/
Astronomy Daily
https://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/24762612?utm_source=youtube
00:00:00 --> 00:00:02 welcome to astronomy daily your source
00:00:02 --> 00:00:04 for the latest space in astronomy news
00:00:04 --> 00:00:06 I'm your host Anna and today we're
00:00:06 --> 00:00:08 covering some fascinating developments
00:00:08 --> 00:00:10 in space exploration from NASA's Mission
00:00:10 --> 00:00:13 delays to groundbreaking scientific
00:00:13 --> 00:00:16 theories about our universe let's get
00:00:16 --> 00:00:18 started NASA has just announced
00:00:18 --> 00:00:20 significant delays in three important
00:00:20 --> 00:00:23 missions aimed at studying our sun the
00:00:23 --> 00:00:24 primary Mission affected is the
00:00:24 --> 00:00:26 interstellar mapping and acceleration
00:00:26 --> 00:00:29 probe or IMAP which was originally set
00:00:29 --> 00:00:32 to Launch in Spring 2025 this launch has
00:00:32 --> 00:00:34 now been pushed back to September at the
00:00:34 --> 00:00:37 earliest with NASA citing the need for
00:00:37 --> 00:00:39 additional time to prepare flight
00:00:39 --> 00:00:42 systems this delay has a ripple effect
00:00:42 --> 00:00:44 impacting two other missions that were
00:00:44 --> 00:00:46 scheduled to share the same SpaceX
00:00:46 --> 00:00:49 Falcon 9 rocket the K's geocorona
00:00:49 --> 00:00:51 Observatory which will study Earth's
00:00:51 --> 00:00:54 outer atmosphere and Noah's space
00:00:54 --> 00:00:56 weather follow-on Mission crucial for
00:00:56 --> 00:00:58 solar weather forecasting will also have
00:00:58 --> 00:01:01 to wait imaps mission is particularly
00:01:01 --> 00:01:03 important as it will operate from a
00:01:03 --> 00:01:06 special vantage point the Earth Sun L1
00:01:06 --> 00:01:09 lrange point about 1.5 million kilm from
00:01:09 --> 00:01:11 Earth from there it will study the
00:01:11 --> 00:01:14 heliosphere the magnetic bubble created
00:01:14 --> 00:01:16 by our sun that protects our solar
00:01:16 --> 00:01:18 system from Interstellar particles the
00:01:18 --> 00:01:20 mission has already faced several delays
00:01:20 --> 00:01:22 having originally been scheduled for
00:01:22 --> 00:01:24 2024 these postponements highlight the
00:01:25 --> 00:01:27 complex nature of space missions
00:01:27 --> 00:01:28 especially when multiple payloads are
00:01:28 --> 00:01:31 involved while delays can be frustrating
00:01:31 --> 00:01:33 they're often necessary to ensure
00:01:33 --> 00:01:36 Mission success and safety the good news
00:01:36 --> 00:01:38 is that NASA reports all systems are
00:01:38 --> 00:01:40 being thoroughly prepared to ensure
00:01:40 --> 00:01:42 these vital solar studies can proceed
00:01:42 --> 00:01:44 with the highest chance of
00:01:44 --> 00:01:47 success in other NASA news today the
00:01:47 --> 00:01:49 Orion spacecraft's return from its
00:01:49 --> 00:01:51 historic Artemis 1 Mission has revealed
00:01:51 --> 00:01:53 some concerning issues that NASA
00:01:53 --> 00:01:55 Engineers are now racing to address
00:01:55 --> 00:01:57 during its splash down in the Pacific
00:01:57 --> 00:01:59 Ocean in December 2022
00:01:59 --> 00:02:01 recovery Crews noticed significant
00:02:01 --> 00:02:03 damage to the capsule's heat shield
00:02:04 --> 00:02:05 damage that has prompted a serious
00:02:05 --> 00:02:08 review of the protective systems design
00:02:08 --> 00:02:10 when Orion plunged through Earth's
00:02:10 --> 00:02:12 atmosphere it experienced temperatures
00:02:12 --> 00:02:17 reaching a scorching 5 de F while
00:02:17 --> 00:02:18 somewhere on the heat shield was
00:02:18 --> 00:02:21 expected the extent of the damage went
00:02:21 --> 00:02:24 beyond normal parameters large cracks
00:02:24 --> 00:02:26 appeared on the capsule's lower surface
00:02:26 --> 00:02:28 where the exterior bonds to the heat
00:02:28 --> 00:02:30 shield raising red flags for future
00:02:30 --> 00:02:33 crude missions NASA's investigation has
00:02:33 --> 00:02:35 uncovered that the problem stems from
00:02:35 --> 00:02:37 how heat built up during the
00:02:37 --> 00:02:40 spacecraft's complex re-entry maneuver
00:02:40 --> 00:02:42 as Orion performed its planned skip
00:02:42 --> 00:02:45 re-entry which involves bouncing off the
00:02:45 --> 00:02:47 upper atmosphere before making its final
00:02:47 --> 00:02:49 descent trapped gases expanded within
00:02:49 --> 00:02:51 the heat shield material causing
00:02:51 --> 00:02:54 unexpected structural damage this
00:02:54 --> 00:02:56 discovery has forced NASA to make
00:02:56 --> 00:02:58 substantial modifications to their
00:02:58 --> 00:03:00 timeline the next crew Artemis Mission
00:03:01 --> 00:03:02 originally planned for the near future
00:03:03 --> 00:03:05 has been pushed to April
00:03:05 --> 00:03:07 2026 Engineers are now working on two
00:03:07 --> 00:03:10 fronts modifying the re-entry trajectory
00:03:10 --> 00:03:12 to better manage heat distribution and
00:03:12 --> 00:03:14 developing more permeable materials for
00:03:14 --> 00:03:16 the heat shield itself these changes are
00:03:16 --> 00:03:18 crucial because while Artemis y was
00:03:18 --> 00:03:20 uncrewed future missions will carry
00:03:20 --> 00:03:23 astronauts NASA can't afford to take any
00:03:23 --> 00:03:25 chances when it comes to protecting
00:03:25 --> 00:03:27 human lives during the intense re-entry
00:03:27 --> 00:03:29 process the good news is that these
00:03:29 --> 00:03:31 challenges while serious are solvable
00:03:31 --> 00:03:33 they just require additional time and
00:03:33 --> 00:03:36 Engineering expertise to ensure crew
00:03:36 --> 00:03:38 safety while on the subject of NASA
00:03:38 --> 00:03:40 missions let's get an update on one of
00:03:40 --> 00:03:43 their most successful ones that is well
00:03:43 --> 00:03:45 underway NASA's Parker solar probe is
00:03:45 --> 00:03:47 currently embarking on its Most Daring
00:03:47 --> 00:03:50 Journey yet preparing for its closest
00:03:50 --> 00:03:52 ever approach to the sun this Christmas
00:03:52 --> 00:03:55 Eve the spacecraft is in excellent
00:03:55 --> 00:03:56 condition as it heads toward a
00:03:56 --> 00:03:58 record-breaking flyby that will bring it
00:03:58 --> 00:04:00 within just 3.8 million miles of the
00:04:00 --> 00:04:03 sun's surface this incredible feat of
00:04:03 --> 00:04:05 engineering and human ambition
00:04:05 --> 00:04:08 represents the closest any human-made
00:04:08 --> 00:04:11 object has ever gotten to a star the
00:04:11 --> 00:04:12 probe will reach its nearest point to
00:04:12 --> 00:04:15 the sun known as parhelion on December
00:04:15 --> 00:04:18 24th at 6:53 a.m. eastern time that's
00:04:18 --> 00:04:21 11:53 GMT during this critical phase
00:04:21 --> 00:04:23 Mission Control will temporarily lose
00:04:23 --> 00:04:25 contact with the spacecraft as it
00:04:25 --> 00:04:27 traverses this unexplored territory the
00:04:27 --> 00:04:29 mission team at John's Hopkins applied
00:04:29 --> 00:04:31 physic laboratory received a promising
00:04:31 --> 00:04:33 Beacon signal through NASA's deep space
00:04:33 --> 00:04:35 Network in Australia confirming that all
00:04:35 --> 00:04:38 systems are functioning normally while
00:04:38 --> 00:04:39 the spacecraft conducts its close
00:04:39 --> 00:04:41 approach it will be completely
00:04:41 --> 00:04:43 autonomous with the next status update
00:04:43 --> 00:04:45 not expected until December
00:04:45 --> 00:04:47 27th this mission is pushing the
00:04:47 --> 00:04:49 boundaries of our understanding of our
00:04:49 --> 00:04:51 star operating in such extreme
00:04:51 --> 00:04:54 conditions where no spacecraft has gone
00:04:54 --> 00:04:56 before Parker solar probe is gathering
00:04:56 --> 00:04:59 unprecedented data about the sun's outer
00:04:59 --> 00:05:01 atmosphere and solar wind The
00:05:01 --> 00:05:02 information collected will help
00:05:02 --> 00:05:04 scientists better understand solar
00:05:04 --> 00:05:06 phenomena that affect life on Earth and
00:05:06 --> 00:05:08 our technology in Space the success of
00:05:08 --> 00:05:10 this Mission so far demonstrates the
00:05:10 --> 00:05:12 remarkable achievements possible in
00:05:12 --> 00:05:14 modern space exploration as we venture
00:05:14 --> 00:05:17 closer than ever to the very star that
00:05:17 --> 00:05:19 gives our solar system life it's a
00:05:19 --> 00:05:21 testament to human Ingenuity and Our
00:05:21 --> 00:05:24 Endless Quest to understand the
00:05:24 --> 00:05:26 cosmos Now for Something Completely
00:05:26 --> 00:05:29 Different in an exciting Fusion of space
00:05:29 --> 00:05:31 history and modern technology British
00:05:31 --> 00:05:33 startup Apollo instruments has managed
00:05:33 --> 00:05:35 to miniaturize one of the most iconic
00:05:35 --> 00:05:37 pieces of moonlanding Technology the
00:05:37 --> 00:05:39 Apollo guidance computers display and
00:05:39 --> 00:05:42 keyboard system known as the disy into a
00:05:42 --> 00:05:44 wearable time piece this remarkable
00:05:44 --> 00:05:46 achievement allows space enthusiasts to
00:05:46 --> 00:05:48 wear a fully functional replica of the
00:05:48 --> 00:05:50 same interface that guided astronauts to
00:05:51 --> 00:05:53 the Moon the disi Moon watch isn't just
00:05:53 --> 00:05:56 a novelty item it's been meticulously
00:05:56 --> 00:05:57 designed to replicate the original
00:05:57 --> 00:06:00 Apollo 11 lunar modules interface at a
00:06:00 --> 00:06:03 precise four six one scale complete with
00:06:03 --> 00:06:05 identical fonts and the characteristic
00:06:05 --> 00:06:07 green backlighting the development team
00:06:07 --> 00:06:09 went to extraordinary lengths to ensure
00:06:09 --> 00:06:11 authenticity even partnering with
00:06:11 --> 00:06:13 Academy award-winning company Rosco to
00:06:14 --> 00:06:16 create custom color filters that
00:06:16 --> 00:06:17 perfectly match the Warm Glow of the
00:06:17 --> 00:06:21 original disy incandescent bulbs users
00:06:21 --> 00:06:22 can interact with the watch using the
00:06:22 --> 00:06:24 same verb noun command system that
00:06:24 --> 00:06:26 Apollo Astronauts used entering
00:06:26 --> 00:06:28 numerical codes to perform various
00:06:28 --> 00:06:30 functions what makes this particularly
00:06:30 --> 00:06:32 impressive is that the watch can be
00:06:32 --> 00:06:35 programmed with the original luminary
00:06:35 --> 00:06:37 code designed by Margaret Hamilton's
00:06:37 --> 00:06:40 team at MIT this means enthusiasts can
00:06:40 --> 00:06:42 actually simulate Apollo Mission
00:06:42 --> 00:06:45 commands effectively recreating the same
00:06:45 --> 00:06:46 interactions that helped guide
00:06:46 --> 00:06:49 Humanity's first steps on the moon
00:06:49 --> 00:06:51 Beyond its historical significance the
00:06:51 --> 00:06:54 watch serves as an educational tool
00:06:54 --> 00:06:56 allowing users to upload custom code and
00:06:56 --> 00:06:58 use it for mathematics and physics
00:06:58 --> 00:07:00 projects it's a brilliant example of how
00:07:01 --> 00:07:02 modern technology can preserve and
00:07:02 --> 00:07:05 reimagine the groundbreaking innovations
00:07:05 --> 00:07:07 that made space exploration
00:07:07 --> 00:07:09 possible moving our attention now to
00:07:09 --> 00:07:12 developments in China's space sector
00:07:12 --> 00:07:13 beijing-based private rocket
00:07:13 --> 00:07:15 manufacturer Galactic energy has
00:07:15 --> 00:07:18 achieved its fourth successful se-based
00:07:18 --> 00:07:21 launch of the series one carrier rocket
00:07:21 --> 00:07:23 the launch took place from a mobile
00:07:23 --> 00:07:25 platform in the Yellow Sea near Shandong
00:07:25 --> 00:07:28 Province successfully deploying four
00:07:28 --> 00:07:30 satellites into low low earth orbit
00:07:30 --> 00:07:33 approximately 850 km above Earth's
00:07:33 --> 00:07:36 surface these satellites developed by
00:07:36 --> 00:07:38 beijing's gordian guok have joined the
00:07:38 --> 00:07:42 Tian Network which now boasts 33
00:07:42 --> 00:07:44 satellites supporting various commercial
00:07:44 --> 00:07:46 applications including forestry
00:07:46 --> 00:07:49 agriculture tourism and Environmental
00:07:49 --> 00:07:52 Protection this latest success marks
00:07:52 --> 00:07:54 Galactic Energy's 16th orbital launch of
00:07:54 --> 00:07:57 the series 1 rocket putting them ahead
00:07:57 --> 00:08:00 of their private sector competitors
00:08:00 --> 00:08:02 the series 1 is an impressive piece of
00:08:02 --> 00:08:04 engineering standing 20 M tall with a
00:08:04 --> 00:08:08 diameter of 1.4 M this solid propellant
00:08:08 --> 00:08:10 launcher weighs 33 metric tons at
00:08:10 --> 00:08:13 liftoff and can deliver up to 350 kg of
00:08:13 --> 00:08:17 payload to low earth orbit this
00:08:17 --> 00:08:18 capability has already enabled the
00:08:18 --> 00:08:20 deployment of 58 commercial satellites
00:08:20 --> 00:08:22 across their various missions this
00:08:22 --> 00:08:24 achievement is particularly significant
00:08:24 --> 00:08:26 as Galactic energy was the first Chinese
00:08:26 --> 00:08:28 private company to conduct se-based
00:08:28 --> 00:08:30 rocket launches beginning their maritime
00:08:30 --> 00:08:33 operations just last year their success
00:08:33 --> 00:08:35 adds to China's growing expertise in
00:08:35 --> 00:08:37 seab based launches which now includes
00:08:37 --> 00:08:38 four different rocket models operating
00:08:38 --> 00:08:40 from Maritime
00:08:40 --> 00:08:43 platforms finally today in a fascinating
00:08:43 --> 00:08:45 development that Bridges philosophy and
00:08:45 --> 00:08:47 physics scientists have proposed the
00:08:47 --> 00:08:49 first experimental framework to test a
00:08:49 --> 00:08:51 long debated idea about our universe's
00:08:51 --> 00:08:54 apparently perfect conditions for Life
00:08:54 --> 00:08:56 the anthropic principle first introduced
00:08:56 --> 00:09:00 by Brandon Carter in 1973 suggests that
00:09:00 --> 00:09:02 our universe is remarkably fine-tuned to
00:09:02 --> 00:09:04 support Life as We Know It This new
00:09:04 --> 00:09:06 research published in the Journal of
00:09:06 --> 00:09:09 cosmology and astroparticle physics
00:09:09 --> 00:09:11 outlines specific conditions that could
00:09:11 --> 00:09:12 actually prove or disprove this
00:09:12 --> 00:09:15 principle the test relies on three key
00:09:15 --> 00:09:18 elements Cosmic inflation the existence
00:09:18 --> 00:09:20 of particles called axians and the
00:09:20 --> 00:09:22 nature of dark matter the researchers
00:09:22 --> 00:09:24 proposed that if observations confirm
00:09:24 --> 00:09:27 Cosmic inflation occurred axians exist
00:09:27 --> 00:09:29 but Dark Matter turns out not to be made
00:09:29 --> 00:09:31 of axians this would effectively falsify
00:09:31 --> 00:09:34 the anthropic principle such a finding
00:09:34 --> 00:09:36 would suggest our universe's life
00:09:36 --> 00:09:37 supporting conditions are highly
00:09:37 --> 00:09:39 improbable challenging the idea that the
00:09:39 --> 00:09:41 cosmos is naturally configured to allow
00:09:42 --> 00:09:45 life to emerge today in a fascinating
00:09:45 --> 00:09:47 development that Bridges philosophy and
00:09:47 --> 00:09:49 physics scientists have proposed the
00:09:49 --> 00:09:51 first experimental framework to test a
00:09:51 --> 00:09:53 long- debated idea about our universe's
00:09:53 --> 00:09:55 apparently perfect conditions for Life
00:09:55 --> 00:09:57 the anthropic principle first introduced
00:09:57 --> 00:10:00 by Brandon Carter in 19 73 suggests that
00:10:01 --> 00:10:03 our universe is remarkably fine-tuned to
00:10:03 --> 00:10:05 support Life as We Know It This new
00:10:05 --> 00:10:07 research published in the Journal of
00:10:07 --> 00:10:10 cosmology and astroparticle physics
00:10:10 --> 00:10:12 outlined specific conditions that could
00:10:12 --> 00:10:13 actually prove or disprove this
00:10:13 --> 00:10:16 principle the test relies on three key
00:10:16 --> 00:10:19 elements Cosmic inflation the existence
00:10:19 --> 00:10:21 of particles called axians and the
00:10:21 --> 00:10:23 nature of dark matter the researchers
00:10:23 --> 00:10:25 proposed that if observations confirm
00:10:25 --> 00:10:28 Cosmic inflation occurred axians exist
00:10:28 --> 00:10:30 but dark matter turns out not to be made
00:10:30 --> 00:10:33 of axians this would effectively falsify
00:10:33 --> 00:10:35 the anthropic principle such a finding
00:10:35 --> 00:10:37 would suggest our universe's lifeup
00:10:37 --> 00:10:39 supporting conditions are highly
00:10:39 --> 00:10:41 improbable challenging the idea that the
00:10:41 --> 00:10:43 cosmos is naturally configured to allow
00:10:43 --> 00:10:45 life to emerge several upcoming
00:10:45 --> 00:10:47 scientific missions could provide the
00:10:47 --> 00:10:50 evidence needed to conduct this test the
00:10:50 --> 00:10:52 lightbird satellite scheduled for launch
00:10:52 --> 00:10:54 in 2032 will search for signs of cosmic
00:10:54 --> 00:10:57 inflation while ongoing observations of
00:10:57 --> 00:10:59 super massive black holes could reveal
00:10:59 --> 00:11:03 the presence of axians meanwhile various
00:11:03 --> 00:11:05 experiments are working to determine the
00:11:05 --> 00:11:07 true nature of dark matter what makes
00:11:07 --> 00:11:09 this research particularly
00:11:09 --> 00:11:11 groundbreaking is that it's the first
00:11:11 --> 00:11:12 time scientists have developed a
00:11:12 --> 00:11:14 concrete way to potentially disprove the
00:11:14 --> 00:11:17 anthropic principle moving it from
00:11:17 --> 00:11:19 philosophical speculation into the realm
00:11:19 --> 00:11:22 of testable scientific theory the
00:11:22 --> 00:11:24 results could fundamentally change our
00:11:24 --> 00:11:26 understanding of whether the universe's
00:11:26 --> 00:11:27 Hospitality to life is a cosmic
00:11:27 --> 00:11:30 coincidence or an inherent feature of
00:11:30 --> 00:11:32 its Design This is certainly one to keep
00:11:32 --> 00:11:34 an eye on going
00:11:34 --> 00:11:37 forward well that's all for today's
00:11:37 --> 00:11:39 episode of astronomy daily I'm Anna and
00:11:40 --> 00:11:41 I want to thank you for joining me on
00:11:41 --> 00:11:42 this journey through the latest
00:11:42 --> 00:11:44 developments in space exploration and
00:11:44 --> 00:11:46 astronomy if you want to stay up to date
00:11:46 --> 00:11:49 with all the latest space news head over
00:11:49 --> 00:11:51 to astronomy daily. where you'll find
00:11:51 --> 00:11:54 our constantly updating news feed all
00:11:54 --> 00:11:56 our past episodes and you can sign up
00:11:56 --> 00:11:58 for our free daily newsletter you can
00:11:58 --> 00:12:01 also find us on social media just search
00:12:01 --> 00:12:04 for Astro daily pod on Facebook X Tumblr
00:12:04 --> 00:12:07 YouTube and Tik Tok keep looking up and
00:12:07 --> 00:12:09 I'll see you tomorrow with the Christmas
00:12:09 --> 00:12:11 Eve edition of astronomy daily bringing
00:12:11 --> 00:12:13 you even more fascinating stories from
00:12:13 --> 00:12:16 the cosmos
00:12:16 --> 00:12:33 [Music]
00:12:33 --> 00:12:36 told