Astronomy Daily | Space News: S04E63
In this captivating episode of Astronomy Daily, host Anna explores groundbreaking discoveries and developments in space exploration that are reshaping our understanding of the universe. From NASA's ambitious SphereX mission to the mind-bending implications of the James Webb Space Telescope's latest findings, this episode is a must-listen for space enthusiasts.
Highlights:
- NASA's SphereX Mission Launch: Dive into the details of NASA's SphereX mission, which has successfully begun its operations to map over 450 million galaxies and 100 million stars in our Milky Way. Learn about its objectives, including the investigation of cosmic inflation and the search for essential life-supporting materials across the cosmos.
- Blue Ghost Lunar Landing: Celebrate the successful landing of Firefly Aerospace's Blue Ghost mission on the Moon, which provided unprecedented footage of lunar touchdown. Discover how this mission is helping engineers design safer future landings with its innovative camera technology.
- Challenges in Lunar Exploration: Examine the hurdles faced by Intuitive Machine's Athena lander during its landing attempt, as well as the communication issues plaguing NASA's Lunar Trailblazer mission. These stories highlight the complexities of lunar exploration and the lessons learned from both successes and setbacks.
- James Webb's Mind-Bending Discovery: Uncover the astonishing revelation from the James Webb Space Telescope that suggests our universe may exist within a black hole. Explore the implications of this finding on our understanding of galaxy rotation and the potential connections to black hole cosmology.
- Cosmic Dust Mapping Breakthrough: Discover the creation of the most detailed 3D map of cosmic dust in our Milky Way, utilizing data from the Gaia mission and innovative machine learning techniques. This map promises to enhance astronomical observations and challenge existing theories about how cosmic dust behaves.
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, 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 signing off. Until next time, keep looking up and stay curious about the wonders of our universe.
00:00 - Welcome back to Astronomy Daily
01:05 - NASA's SphereX mission overview
07:30 - Blue Ghost lunar landing details
12:15 - Challenges faced by lunar missions
18:00 - James Webb's black hole discovery
22:30 - Cosmic dust mapping breakthrough
27:00 - Conclusion and upcoming content
✍️ Episode References
NASA SphereX Mission Details
[NASA SphereX]( https://www.nasa.gov/sphere-x (https://www.nasa.gov/sphere-x) )
Blue Ghost Mission Footage
[Firefly Aerospace]( https://www.fireflyspace.com/ (https://www.fireflyspace.com/) )
James Webb Space Telescope Discoveries
[NASA JWST]( https://www.nasa.gov/webb (https://www.nasa.gov/webb) )
Cosmic Dust Research Insights
[Max Planck Institute]( https://www.mpia.de/ (https://www.mpia.de/) )
Astronomy Daily
[Astronomy Daily]( http://www.astronomydaily.io/ (http://www.astronomydaily.io/) )
Become a supporter of this podcast: https://www.spreaker.com/podcast/astronomy-daily-space-news--5648921/support (https://www.spreaker.com/podcast/astronomy-daily-space-news--5648921/support?utm_source=rss&utm_medium=rss&utm_campaign=rss) .
Episode link: https://play.headliner.app/episode/26082612?utm_source=youtube
00:00:00 --> 00:00:00 [Music]
00:00:00 --> 00:00:02 welcome to astronomy daily I'm Anna and
00:00:02 --> 00:00:04 you're in for quite a fascinating show
00:00:04 --> 00:00:06 today we've got a great lineup of
00:00:06 --> 00:00:08 stories that showcase just how rapidly
00:00:08 --> 00:00:10 our understanding of the cosmos
00:00:10 --> 00:00:13 continues to evolve from NASA's
00:00:13 --> 00:00:15 ambitious new spherex Mission beginning
00:00:15 --> 00:00:17 its journey to map hundreds of millions
00:00:17 --> 00:00:19 of galaxies to some dramatic
00:00:19 --> 00:00:22 developments in lunar exploration and a
00:00:22 --> 00:00:24 mind-bending discovery from the James
00:00:24 --> 00:00:26 web Space Telescope that suggests our
00:00:26 --> 00:00:28 entire universe might be inside a black
00:00:28 --> 00:00:31 hole yes you heard that right we'll also
00:00:31 --> 00:00:33 look at a groundbreaking new map of our
00:00:33 --> 00:00:35 galaxy that's helping astronomers see
00:00:35 --> 00:00:37 through the cosmic dust that surrounds
00:00:37 --> 00:00:39 us it's an exciting time in space
00:00:39 --> 00:00:41 exploration and we've got all the latest
00:00:41 --> 00:00:43 developments coming right
00:00:43 --> 00:00:46 up NASA has just confirmed a major
00:00:46 --> 00:00:48 milestone in space exploration with
00:00:48 --> 00:00:50 their sphex mission successfully
00:00:50 --> 00:00:53 establishing contact and beginning its
00:00:53 --> 00:00:55 groundbreaking science operations this
00:00:55 --> 00:00:57 extraordinary Observatory is now
00:00:57 --> 00:00:59 preparing for what promises to be a
00:00:59 --> 00:01:02 revolution 2-year survey of our Cosmic
00:01:02 --> 00:01:05 neighborhood spherex which stands for
00:01:05 --> 00:01:07 spectr photometer for the history of the
00:01:07 --> 00:01:09 universe epic of reionization and Isis
00:01:09 --> 00:01:12 Explorer will undertake the ambitious
00:01:12 --> 00:01:14 task of mapping more than 450 million
00:01:15 --> 00:01:17 galaxies and over 100 million stars in
00:01:17 --> 00:01:20 our own Milky Way but this isn't just
00:01:20 --> 00:01:22 about counting celestial objects the
00:01:22 --> 00:01:24 mission aims to answer some of the most
00:01:24 --> 00:01:26 fundamental questions about our universe
00:01:26 --> 00:01:28 in the coming weeks Mission controllers
00:01:28 --> 00:01:31 will be fine-tuning the Observatory
00:01:31 --> 00:01:33 conducting crucial calibrations and
00:01:33 --> 00:01:35 cooling the telescope to its optimal
00:01:35 --> 00:01:38 operating temperature once everything is
00:01:38 --> 00:01:40 properly aligned and configured sphex
00:01:40 --> 00:01:42 will begin creating what will become the
00:01:42 --> 00:01:45 most comprehensive 3D map of the entire
00:01:45 --> 00:01:48 Sky ever attempted one of the mission's
00:01:48 --> 00:01:49 primary objectives is to investigate a
00:01:49 --> 00:01:52 phenomenon called Cosmic inflation that
00:01:52 --> 00:01:54 brief moment just after the big bang
00:01:54 --> 00:01:56 when the universe expanded faster than
00:01:56 --> 00:01:59 the speed of light the telescope will
00:01:59 --> 00:02:01 also measure the collective glow from
00:02:01 --> 00:02:03 galaxies including those that are too
00:02:03 --> 00:02:04 faint or distant to be observed
00:02:04 --> 00:02:07 individually perhaps most intriguingly
00:02:07 --> 00:02:09 spherex will search our galaxy for
00:02:09 --> 00:02:11 hidden reservoirs of water carbon
00:02:11 --> 00:02:13 dioxide and other ingredients essential
00:02:13 --> 00:02:16 for life this could provide valuable
00:02:16 --> 00:02:17 insights into how common these
00:02:17 --> 00:02:19 life-supporting materials are throughout
00:02:19 --> 00:02:22 the cosmos what makes spherex
00:02:22 --> 00:02:25 particularly special is its ability to
00:02:25 --> 00:02:26 complement the work of other space
00:02:26 --> 00:02:30 telescopes like Hubble and James web
00:02:30 --> 00:02:32 while those observatories focus on
00:02:32 --> 00:02:34 specific Targets in great detail sphx
00:02:34 --> 00:02:36 will scan vast sections of the sky
00:02:37 --> 00:02:40 quickly creating an unprecedented Cosmic
00:02:40 --> 00:02:42 census better yet all of this data will
00:02:42 --> 00:02:44 be freely available to scientists
00:02:44 --> 00:02:46 worldwide essentially providing a new
00:02:46 --> 00:02:49 Encyclopedia of hundreds of millions of
00:02:49 --> 00:02:50 cosmic
00:02:50 --> 00:02:52 objects the past few weeks have brought
00:02:52 --> 00:02:55 us a mixed bag of lunar Landing updates
00:02:55 --> 00:02:56 with some remarkable achievements
00:02:56 --> 00:02:59 alongside sobering challenges let's
00:02:59 --> 00:03:01 start with the exciting news from
00:03:01 --> 00:03:04 Firefly aerospace's Blue Ghost Mission
00:03:04 --> 00:03:05 which touched down successfully in the
00:03:05 --> 00:03:09 moon's Mar chissum region on March 2nd
00:03:09 --> 00:03:10 this Landing gave us something we've
00:03:10 --> 00:03:13 never seen before unprecedented footage
00:03:13 --> 00:03:15 of a lunar touchdown captured by special
00:03:15 --> 00:03:17 cameras designed to study how spacecraft
00:03:17 --> 00:03:20 interact with the moon's surface the
00:03:20 --> 00:03:22 scalps camera system aboard Blu ghost
00:03:22 --> 00:03:25 recorded the entire descent sequence
00:03:25 --> 00:03:27 starting from about 91 ft above the
00:03:27 --> 00:03:30 surface these images showed us exact
00:03:30 --> 00:03:31 what happens when a spacecraft's engine
00:03:31 --> 00:03:35 plumes first interact with lunar soil at
00:03:35 --> 00:03:37 around 49 ft up creating a fascinating
00:03:37 --> 00:03:40 dance of dust and regolith that will
00:03:40 --> 00:03:42 help Engineers design safer future
00:03:42 --> 00:03:44 Landings if you'd like to see some of
00:03:44 --> 00:03:46 the video footage and check out more
00:03:46 --> 00:03:48 details take a look at our latest blog
00:03:48 --> 00:03:51 post on our website at astronomy
00:03:51 --> 00:03:53 daily. however not all recent lunar
00:03:53 --> 00:03:56 missions have enjoyed such success
00:03:56 --> 00:03:58 intuitive machines Athena Lander faced
00:03:58 --> 00:03:59 significant challenges during its land
00:03:59 --> 00:04:02 attempt last week while the spacecraft
00:04:02 --> 00:04:03 performed flawlessly during its Journey
00:04:03 --> 00:04:06 To The Moon a critical altimeter failure
00:04:06 --> 00:04:08 meant it couldn't determine its exact
00:04:08 --> 00:04:10 height above the surface during the
00:04:10 --> 00:04:12 final descent phase this led to a
00:04:12 --> 00:04:14 dramatic Landing where Athena struck a
00:04:14 --> 00:04:17 plateau toppled over and actually
00:04:17 --> 00:04:19 skidded across the lunar surface
00:04:19 --> 00:04:21 rotating several times before coming to
00:04:21 --> 00:04:24 rest in a small shadowed crater while
00:04:24 --> 00:04:26 the spacecraft managed to survive this
00:04:26 --> 00:04:29 rough Landing the impact kicked up
00:04:29 --> 00:04:31 regali that covered its solar panels
00:04:31 --> 00:04:34 severely limiting its power generation
00:04:34 --> 00:04:36 capabilities in even more challenging
00:04:36 --> 00:04:39 news NASA's lunar Trailblazer Mission
00:04:39 --> 00:04:40 has been struggling since shortly after
00:04:40 --> 00:04:43 its launch on February 26th Mission
00:04:43 --> 00:04:45 controllers lost contact with the small
00:04:45 --> 00:04:48 satellite just one day after launch and
00:04:48 --> 00:04:50 despite continued efforts to reestablish
00:04:50 --> 00:04:52 Communications through NASA's deep space
00:04:52 --> 00:04:54 Network and other ground stations the
00:04:54 --> 00:04:56 situation remains
00:04:56 --> 00:04:58 uncertain these contrasting outcomes
00:04:58 --> 00:05:00 highlight the inherent challenges of
00:05:00 --> 00:05:03 lunar exploration even as we develop
00:05:03 --> 00:05:05 increasingly sophisticated technology
00:05:05 --> 00:05:07 each Mission whether successful or not
00:05:07 --> 00:05:09 provides valuable lessons that will help
00:05:09 --> 00:05:11 improve future attempts at exploring our
00:05:11 --> 00:05:13 Celestial
00:05:13 --> 00:05:15 neighbor all right this next story just
00:05:16 --> 00:05:17 might blow your mind so to
00:05:17 --> 00:05:20 speak the James web Space Telescope
00:05:20 --> 00:05:22 continues to reshape our understanding
00:05:22 --> 00:05:25 of the cosmos and its latest Discovery
00:05:25 --> 00:05:28 might be its most mind-bending yet
00:05:28 --> 00:05:29 recent observations have revealed
00:05:29 --> 00:05:31 something extraordinary about the
00:05:31 --> 00:05:32 rotation of galaxies in the early
00:05:32 --> 00:05:34 Universe a pattern that could suggest
00:05:34 --> 00:05:37 our entire universe exists within a
00:05:37 --> 00:05:40 black hole and yes you heard that right
00:05:40 --> 00:05:42 during the James web Space Telescope
00:05:42 --> 00:05:45 Advanced deep extragalactic survey
00:05:45 --> 00:05:48 scientists observed 263 distant galaxies
00:05:48 --> 00:05:50 and found a striking pattern rather than
00:05:50 --> 00:05:52 seeing random rotation directions as
00:05:52 --> 00:05:54 expected approximately 2/3 of these
00:05:54 --> 00:05:57 galaxies are spinning clockwise while
00:05:57 --> 00:05:58 the remaining third rotates
00:05:58 --> 00:06:01 counterclockwise in a universe governed
00:06:01 --> 00:06:03 by random chance we'd expect to see an
00:06:03 --> 00:06:06 even split between rotation
00:06:06 --> 00:06:08 directions this coordinated Cosmic dance
00:06:08 --> 00:06:10 raises profound questions about the
00:06:10 --> 00:06:13 nature of our universe according to Dr
00:06:13 --> 00:06:16 leor Shamir who led the research team
00:06:16 --> 00:06:18 there are two possible explanations for
00:06:18 --> 00:06:18 this
00:06:18 --> 00:06:21 phenomenon the first and most intriguing
00:06:21 --> 00:06:23 suggestion is that our universe was born
00:06:23 --> 00:06:25 rotating an idea that aligns with
00:06:25 --> 00:06:28 theories of black hole cosmology this
00:06:28 --> 00:06:30 theory proposes that what we observe as
00:06:30 --> 00:06:31 our universe might actually be the
00:06:31 --> 00:06:33 interior of a black hole within a larger
00:06:33 --> 00:06:36 parent Universe even more fascinating is
00:06:36 --> 00:06:38 the possibility that every black hole in
00:06:38 --> 00:06:39 our universe could be a gateway to
00:06:39 --> 00:06:42 another Universe though we could never
00:06:42 --> 00:06:44 observe these other Realms directly due
00:06:44 --> 00:06:46 to the nature of black holes event
00:06:46 --> 00:06:49 Horizons polish physicist nicodem
00:06:49 --> 00:06:51 palowski suggests that when black holes
00:06:51 --> 00:06:54 form from collapsing Stars the extreme
00:06:54 --> 00:06:55 conditions prevent matter from
00:06:55 --> 00:06:57 compressing indefinitely into a
00:06:57 --> 00:07:00 singularity instead the matter reaches a
00:07:00 --> 00:07:02 state of incredible density before
00:07:02 --> 00:07:05 bouncing back like a compressed spring
00:07:05 --> 00:07:07 potentially creating a new expanding
00:07:07 --> 00:07:09 Universe much like what we observe as
00:07:09 --> 00:07:11 our big bang if our universe did indeed
00:07:11 --> 00:07:14 form inside a rotating black hole it
00:07:14 --> 00:07:16 would inherit that rotation which could
00:07:16 --> 00:07:18 explain the preferred direction of
00:07:18 --> 00:07:21 Galaxy rotation we're now observing this
00:07:21 --> 00:07:23 axis of rotation would be passed down
00:07:23 --> 00:07:25 from the parent universe's black hole
00:07:25 --> 00:07:27 influencing the formation and movement
00:07:27 --> 00:07:29 of galaxies throughout our Cosmic
00:07:29 --> 00:07:30 neighborhood
00:07:31 --> 00:07:33 however scientists are also considering
00:07:33 --> 00:07:36 a more mundane explanation that our own
00:07:36 --> 00:07:38 Galaxy's rotation might be affecting
00:07:38 --> 00:07:40 these observations though previously
00:07:40 --> 00:07:42 this was thought to be too slight to
00:07:42 --> 00:07:45 matter if this turns out to be the case
00:07:45 --> 00:07:47 it could require a significant
00:07:47 --> 00:07:49 recalibration of how we measure
00:07:49 --> 00:07:51 distances in the Deep Universe
00:07:51 --> 00:07:53 potentially resolving several other
00:07:53 --> 00:07:55 cosmological puzzles in the
00:07:55 --> 00:07:58 process in other astronomy news today in
00:07:58 --> 00:08:00 a remarkable breakthrough for
00:08:00 --> 00:08:02 astronomical research scientists at the
00:08:02 --> 00:08:04 max plank Institute for astronomy have
00:08:04 --> 00:08:06 created the most detailed
00:08:06 --> 00:08:07 three-dimensional map ever made of
00:08:07 --> 00:08:10 cosmic dust in our Milky Way galaxy this
00:08:10 --> 00:08:12 groundbreaking achievement utilized data
00:08:12 --> 00:08:14 from an astounding 130 million Stellar
00:08:14 --> 00:08:17 Spectra combining information from both
00:08:17 --> 00:08:19 the European space agency's Gaia Mission
00:08:19 --> 00:08:22 and the lamos spectral survey think of
00:08:22 --> 00:08:25 cosmic dust as Nature's Cosmic filter it
00:08:25 --> 00:08:27 affects how we see everything in space
00:08:27 --> 00:08:28 making distant objects appear both
00:08:28 --> 00:08:31 redder and dimmer than they actually are
00:08:31 --> 00:08:32 it's like trying to look through a
00:08:32 --> 00:08:34 slightly dirty window into the vast
00:08:34 --> 00:08:37 expanse of space until now astronomers
00:08:37 --> 00:08:38 have had to make do with relatively
00:08:38 --> 00:08:41 limited information about how this dust
00:08:41 --> 00:08:44 is distributed throughout our galaxy the
00:08:44 --> 00:08:46 new map was created using Innovative
00:08:46 --> 00:08:48 machine learning techniques to analyze
00:08:48 --> 00:08:50 the way Starlight interacts with dust
00:08:50 --> 00:08:53 particles by studying how dust affects
00:08:53 --> 00:08:54 light at different wavelengths
00:08:54 --> 00:08:56 researchers can determine not just where
00:08:56 --> 00:08:59 the dust is but also its composition and
00:08:59 --> 00:09:02 properties this level of detail far
00:09:02 --> 00:09:04 surpasses previous efforts which only
00:09:04 --> 00:09:06 included about a million measurements
00:09:06 --> 00:09:08 but the study revealed something
00:09:08 --> 00:09:11 unexpected conventional wisdom suggested
00:09:11 --> 00:09:13 that in regions with higher dust density
00:09:13 --> 00:09:15 the dust's effects on light should
00:09:15 --> 00:09:18 become more uniform across different
00:09:18 --> 00:09:21 wavelengths instead the team found that
00:09:21 --> 00:09:23 in areas of medium density shorter
00:09:23 --> 00:09:25 wavelengths of light are actually
00:09:25 --> 00:09:27 absorbed much more effectively than
00:09:27 --> 00:09:29 longer ones a finding that challenges
00:09:29 --> 00:09:31 our current understanding of how Cosmic
00:09:31 --> 00:09:34 dust behaves this discovery has led
00:09:34 --> 00:09:36 researchers to propose an intriguing
00:09:36 --> 00:09:38 possibility the unusual absorption
00:09:38 --> 00:09:40 patterns might be caused by complex
00:09:40 --> 00:09:43 molecules called polycyclic aromatic
00:09:43 --> 00:09:46 hydrocarbons or PHS these molecules are
00:09:46 --> 00:09:48 the most common type of hydrocarbon in
00:09:48 --> 00:09:50 interstellar space and may have played a
00:09:50 --> 00:09:52 crucial role in the development of life
00:09:52 --> 00:09:55 itself this new dust map isn't just an
00:09:55 --> 00:09:57 academic achievement it's a practical
00:09:57 --> 00:09:58 tool that will help astronomers make
00:09:59 --> 00:10:01 more accurate observations of distant
00:10:01 --> 00:10:03 objects by knowing exactly how much dust
00:10:04 --> 00:10:06 lies between us and our astronomical
00:10:06 --> 00:10:08 targets we can better understand what
00:10:08 --> 00:10:10 we're actually seeing when we look out
00:10:10 --> 00:10:12 into the cosmos it's like finally having
00:10:12 --> 00:10:14 a clear understanding of how dirty that
00:10:14 --> 00:10:17 window really is allowing us to see the
00:10:17 --> 00:10:20 universe more clearly than ever
00:10:20 --> 00:10:22 before that's a wrap for today's episode
00:10:22 --> 00:10:24 of astronomy daily I want to thank you
00:10:24 --> 00:10:26 for joining me on this Cosmic journey
00:10:26 --> 00:10:28 through some of the most fascinating
00:10:28 --> 00:10:30 developments in space science and
00:10:30 --> 00:10:32 exploration from breakthrough
00:10:32 --> 00:10:33 discoveries about our universe's
00:10:33 --> 00:10:35 possible connection to black holes to
00:10:35 --> 00:10:38 New Missions exploring the moon and
00:10:38 --> 00:10:40 groundbreaking maps of our Galaxy's
00:10:40 --> 00:10:42 Cosmic dust it's been an exciting lineup
00:10:42 --> 00:10:44 of stories if you're hungry for more
00:10:45 --> 00:10:46 space news and want to stay up to dat
00:10:46 --> 00:10:48 with the latest developments I've got
00:10:48 --> 00:10:51 you covered head over to astronomy
00:10:51 --> 00:10:53 daily. where you'll find our latest blog
00:10:53 --> 00:10:55 posts and a constantly updating Newsfeed
00:10:55 --> 00:10:58 of space and astronomy news it's your
00:10:58 --> 00:10:59 One-Stop destination for everything
00:10:59 --> 00:11:02 happening in the cosmos and don't forget
00:11:02 --> 00:11:03 to join our growing community on social
00:11:03 --> 00:11:06 media you can find us as Astro daily pod
00:11:06 --> 00:11:08 across all major platforms that's
00:11:08 --> 00:11:12 Facebook X YouTube YouTube music Tik Tok
00:11:12 --> 00:11:14 and our newly launched Instagram account
00:11:14 --> 00:11:16 follow us to get your daily dose of
00:11:16 --> 00:11:18 space news and join the conversation
00:11:18 --> 00:11:20 about our fascinating Universe this is
00:11:20 --> 00:11:23 Anna signing off until our next Cosmic
00:11:23 --> 00:11:26 Adventure keep looking up and remember
00:11:26 --> 00:11:28 the universe is full of Wonders just
00:11:28 --> 00:11:30 waiting to be discovered
00:11:30 --> 00:11:37 see you next time on astronomy daily
00:11:37 --> 00:11:52 [Music]