Astronomy Daily - The Podcast: S04E46
In this episode of Astronomy Daily, host Anna takes you on an exciting journey through the latest advancements and discoveries in space exploration. From the preparations for SpaceX's Crew 10 mission to groundbreaking insights into supernovae, this episode is packed with captivating stories that will ignite your curiosity about the cosmos.
Highlights:
- SpaceX's Crew 10 Mission Preparations:Join us as we explore the significant milestones achieved by the Crew 10 astronauts at Kennedy Space Center. Discover how NASA astronauts Anne McClain and Nigel Ayers, JAXA astronaut Takuya Onishi, and Roscosmos cosmonaut Kirill Peskov are gearing up for their journey to the International Space Station, including crucial equipment testing and training.
- European Space Breakthrough: Learn about the remarkable achievement of German startup Isar Aerospace, which has successfully completed static fire tests of its Spectrum rocket. This milestone positions Europe closer to establishing its own private orbital launch capabilities, enhancing the continent's space sovereignty.
- NASA's NEO Surveyor Mission: Delve into NASA's ambitious Near Earth Object Surveyor mission, set to launch in 2027. This $1.2 billion project aims to detect potentially hazardous asteroids, significantly upgrading our planetary defense capabilities and ensuring the safety of our planet.
- PUNCH Mission Insights: Explore the innovative PUNCH mission, scheduled for launch in 2025, which will provide unprecedented observations of the Sun's corona and solar wind. This mission promises to revolutionize our understanding of space weather and its impact on Earth.
- China's AI-Driven Deep Space Exploration: Discover China's bold plans to send spacecraft to the edges of our solar system by 2049, utilizing artificial intelligence to navigate and manage resources autonomously. This groundbreaking approach could redefine deep space exploration and pave the way for future missions.
- Massive Supernovae Data Release: Uncover the monumental collection of 3,628 Type Ia supernovae observations from the Zwicky Transient Facility. This unprecedented dataset could reshape our understanding of the universe's expansion and provide new insights into dark energy.
For more cosmic updates, visit our website at 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
01:05 - SpaceX Crew 10 mission preparations
07:30 - Isar Aerospace's Spectrum rocket tests
12:15 - NASA's NEO Surveyor mission
18:00 - PUNCH mission overview
22:30 - China's AI-driven deep space exploration
27:00 - Supernovae data release and implications
32:00 - Conclusion and upcoming content
✍️ Episode References
SpaceX Crew 10 Mission
[SpaceX](https://www.nasa.gov/neo-surveyor)
PUNCH Mission Details
[NASA PUNCH](https://www.nasa.gov/punch)
Zwicky Transient Facility Supernova Data
[ZTF](http://www.astronomydaily.io)
Become a supporter of this podcast: https://www.spreaker.com/podcast/astronomy-daily-space-news-discoveries--5648921/support.
Episode link: https://play.headliner.app/episode/25725364?utm_source=youtube
00:00:00 --> 00:00:02 welcome to astronomy daily the cosmos
00:00:03 --> 00:00:05 never fails to amaze us and today we
00:00:05 --> 00:00:07 have a great lineup of space discoveries
00:00:07 --> 00:00:09 and developments to share with you we'll
00:00:09 --> 00:00:11 be diving into spacex's latest
00:00:11 --> 00:00:13 preparations for their upcoming crew 10
00:00:13 --> 00:00:15 mission to the International Space
00:00:15 --> 00:00:17 Station where four Brave astronauts are
00:00:17 --> 00:00:19 getting ready for their Journey to the
00:00:19 --> 00:00:22 Stars we'll also explore how Europe's
00:00:22 --> 00:00:24 private space sector is reaching New
00:00:24 --> 00:00:26 Heights with a German startup achieving
00:00:26 --> 00:00:28 a crucial milestone in their quest to
00:00:28 --> 00:00:31 join the ranks of space fairing ations
00:00:31 --> 00:00:33 plus we have fascinating news about a
00:00:33 --> 00:00:35 groundbreaking collection of superi that
00:00:36 --> 00:00:37 could change our understanding of the
00:00:37 --> 00:00:40 universe's expansion that's not all
00:00:40 --> 00:00:41 we'll look at NASA's Innovative
00:00:41 --> 00:00:43 approaches to studying our sun explore
00:00:43 --> 00:00:45 how artificial intelligence is
00:00:45 --> 00:00:47 revolutionizing deep space exploration
00:00:47 --> 00:00:48 and examine new developments in
00:00:48 --> 00:00:50 protecting Earth from potentially
00:00:50 --> 00:00:52 hazardous asteroids it's an exciting
00:00:52 --> 00:00:54 time in space exploration and we're here
00:00:54 --> 00:00:55 to break it all down for you so let's
00:00:55 --> 00:00:57 get started with today's
00:00:57 --> 00:00:59 stories at Kennedy Space Center in
00:01:00 --> 00:01:02 Florida the four member crew of NASA's
00:01:02 --> 00:01:04 SpaceX crew 10 Mission just reached a
00:01:04 --> 00:01:06 significant milestone in their launch
00:01:06 --> 00:01:09 preparations on February 17th they got
00:01:09 --> 00:01:11 their first up close look at the dragon
00:01:11 --> 00:01:13 spacecraft that will carry them to the
00:01:13 --> 00:01:15 International Space Station conducting
00:01:15 --> 00:01:17 crucial equipment interface testing at
00:01:17 --> 00:01:20 spacex's New Dragon processing facility
00:01:20 --> 00:01:22 the international crew consists of NASA
00:01:22 --> 00:01:24 astronauts Anne mlan and Nicole airs
00:01:25 --> 00:01:28 jaxa astronaut takuya onishi from Japan
00:01:28 --> 00:01:32 and roscosmos cosmina not koll pesov for
00:01:32 --> 00:01:34 ir and pesov this will be their first
00:01:34 --> 00:01:37 journey to space while mlan and onishi
00:01:37 --> 00:01:39 are preparing for their second visit to
00:01:39 --> 00:01:41 the orbiting laboratory during their
00:01:41 --> 00:01:43 daylong equipment test the crew went
00:01:43 --> 00:01:46 through essential pre-flight procedures
00:01:46 --> 00:01:47 they dawned their space suits entered
00:01:48 --> 00:01:50 the dragon spacecraft and performed
00:01:50 --> 00:01:52 detailed suit leak checks to ensure
00:01:52 --> 00:01:53 everything fits
00:01:53 --> 00:01:56 perfectly the team also familiarized
00:01:56 --> 00:01:57 themselves with the spacecraft's
00:01:57 --> 00:02:00 interior systems and completed V
00:02:00 --> 00:02:02 Communications checks perhaps most
00:02:02 --> 00:02:04 importantly they got acquainted with the
00:02:04 --> 00:02:06 ambient sounds they'll hear during their
00:02:06 --> 00:02:09 flight like the dragons fans and pumps
00:02:09 --> 00:02:11 small but crucial details that help
00:02:11 --> 00:02:13 prepare them for Life aboard the
00:02:13 --> 00:02:15 spacecraft the launch is targeted for
00:02:15 --> 00:02:19 March 12th at 7:48 p.m. eastern time
00:02:19 --> 00:02:22 from launch complex 39a at Kennedy Space
00:02:22 --> 00:02:25 Center before then the crew will
00:02:25 --> 00:02:26 continue their preparation at NASA's
00:02:26 --> 00:02:28 Johnson Space Center in Houston where
00:02:28 --> 00:02:30 they'll enter routine quarantine
00:02:30 --> 00:02:33 approximately 2 weeks before launch this
00:02:33 --> 00:02:36 Mission marks spacex's 10th crew
00:02:36 --> 00:02:37 rotation flight to the International
00:02:37 --> 00:02:40 Space Station through NASA's commercial
00:02:40 --> 00:02:42 crew program and their 11th human space
00:02:42 --> 00:02:44 flight overall when counting the demo 2
00:02:44 --> 00:02:47 test flight it's another Testament to
00:02:47 --> 00:02:49 the growing reliability of commercial
00:02:49 --> 00:02:51 space operations in supporting NASA's
00:02:51 --> 00:02:53 ongoing mission to maintain a continuous
00:02:53 --> 00:02:56 human presence in low earth
00:02:56 --> 00:02:58 orbit next we head off to Europe in a
00:02:58 --> 00:03:00 major breakthrough for European space
00:03:00 --> 00:03:02 capabilities German startup esar
00:03:02 --> 00:03:04 Aerospace has successfully completed
00:03:04 --> 00:03:06 static fire tests of their Spectrum
00:03:06 --> 00:03:09 rocket at Norway's andoya Spaceport on
00:03:09 --> 00:03:12 February 14th nine Aquilla engines
00:03:12 --> 00:03:14 roared to life for a full 30-second burn
00:03:14 --> 00:03:16 marking a crucial milestone in the
00:03:16 --> 00:03:18 company's journey to become Europe's
00:03:18 --> 00:03:21 first private orbital launch provider
00:03:21 --> 00:03:23 the two-stage Spectrum rocket stands 28
00:03:23 --> 00:03:26 M tall and is designed to carry payloads
00:03:26 --> 00:03:30 of up to 1 kg to low earth orbit
00:03:30 --> 00:03:31 what makes this vehicle particularly
00:03:31 --> 00:03:34 interesting is its propulsion system
00:03:34 --> 00:03:37 which runs on liquid oxygen and propane
00:03:37 --> 00:03:39 a combination that iser claims is more
00:03:39 --> 00:03:40 environmentally friendly than
00:03:40 --> 00:03:41 traditional rocket
00:03:41 --> 00:03:44 fuels this successful test follows the
00:03:44 --> 00:03:46 earlier qualification of spectrum second
00:03:46 --> 00:03:49 stage engine in late 2024 meaning both
00:03:49 --> 00:03:51 stages are now ready for flight All That
00:03:52 --> 00:03:54 Remains is final approval from Norwegian
00:03:54 --> 00:03:56 Aviation authorities before Spectrum can
00:03:56 --> 00:03:58 attempt its Maiden launch from andoya
00:03:58 --> 00:04:00 Spaceport the significance of this
00:04:01 --> 00:04:03 achievement extends far beyond just one
00:04:03 --> 00:04:06 company's success currently Europe
00:04:06 --> 00:04:08 relies heavily on launches from French
00:04:08 --> 00:04:11 Guana through Ariana space having launch
00:04:11 --> 00:04:13 capabilities from Mainland Europe would
00:04:13 --> 00:04:15 provide a critical boost to the
00:04:15 --> 00:04:17 continent's space sovereignty and
00:04:17 --> 00:04:20 resilience looking ahead esar Aerospace
00:04:20 --> 00:04:22 isn't waiting around they're already
00:04:22 --> 00:04:23 building rockets for their second and
00:04:23 --> 00:04:26 third missions showing strong confidence
00:04:26 --> 00:04:28 in their platform they've secured
00:04:28 --> 00:04:30 impressive clients too in including
00:04:30 --> 00:04:32 Airbus the German Aerospace Center and
00:04:32 --> 00:04:35 spaceflight Inc with a dedicated launch
00:04:35 --> 00:04:36 already scheduled for
00:04:37 --> 00:04:39 2026 the choice of andoya Spaceport as
00:04:39 --> 00:04:42 their launch site is strategic located
00:04:42 --> 00:04:43 in Northern Norway it's perfectly
00:04:43 --> 00:04:45 positioned for launching satellites into
00:04:45 --> 00:04:48 Polar and Sun synchronous orbits which
00:04:48 --> 00:04:50 are crucial for Earth observation and
00:04:50 --> 00:04:52 communication satellites as Europe's
00:04:52 --> 00:04:54 commercial space sector continues to
00:04:54 --> 00:04:56 grow this facility could become a
00:04:56 --> 00:05:00 bustling hub for orbital launches
00:05:00 --> 00:05:02 NASA has taken a significant step
00:05:02 --> 00:05:04 forward in planetary defense by
00:05:04 --> 00:05:06 selecting Space X to launch its neear
00:05:06 --> 00:05:09 object surveyor Mission the space agency
00:05:09 --> 00:05:12 has awarded a $100 million contract for
00:05:12 --> 00:05:14 a falcon 9 launch targeting September
00:05:14 --> 00:05:17 2027 from Florida's Space Coast this
00:05:17 --> 00:05:19 $1.2 billion Mission will position a
00:05:19 --> 00:05:21 sophisticated Space Telescope at the
00:05:21 --> 00:05:24 Earth Sun L1 lrange point about 1.5
00:05:24 --> 00:05:27 million km from Earth from this
00:05:27 --> 00:05:29 strategic Vantage Point Neo surveyor
00:05:29 --> 00:05:32 will employ its 50 cm infrared telescope
00:05:32 --> 00:05:33 to scan the skies for potentially
00:05:33 --> 00:05:36 hazardous asteroids the mission's goals
00:05:36 --> 00:05:38 are ambitious yet crucial for planetary
00:05:38 --> 00:05:41 safety within its first 5 years Neo
00:05:41 --> 00:05:44 surveyor aims to detect 2third of neear
00:05:44 --> 00:05:47 objects that are at least 140 M across
00:05:47 --> 00:05:49 over 10 to 12 years that Target
00:05:50 --> 00:05:53 increases to 90% of such objects a goal
00:05:53 --> 00:05:55 mandated by Congress the importance of
00:05:56 --> 00:05:57 this mission was recently highlighted by
00:05:57 --> 00:06:01 asteroid 2024 yr 4 discovered just this
00:06:01 --> 00:06:02 past
00:06:02 --> 00:06:04 December initial calculations showed
00:06:04 --> 00:06:07 this 40 to 90 M wide object had a small
00:06:07 --> 00:06:10 chance of impacting Earth in 2032 while
00:06:10 --> 00:06:11 subsequent observations have
00:06:11 --> 00:06:14 significantly reduced that risk the
00:06:14 --> 00:06:16 incident underscores why we need better
00:06:16 --> 00:06:18 detection capabilities Neo surveyor
00:06:18 --> 00:06:20 recently passed its critical design
00:06:20 --> 00:06:22 review allowing the project to move
00:06:22 --> 00:06:24 forward with assembly and testing the
00:06:25 --> 00:06:26 instrument enclosure is already
00:06:26 --> 00:06:28 undergoing environmental testing at
00:06:28 --> 00:06:31 Johnson Space Center and this spring it
00:06:31 --> 00:06:33 will head to the space Dynamics lab in
00:06:33 --> 00:06:35 Utah for integration with other
00:06:35 --> 00:06:38 components through this mission NASA is
00:06:38 --> 00:06:40 significantly upgrading our planetary
00:06:40 --> 00:06:43 defense capabilities by using infrared
00:06:43 --> 00:06:45 detection Neo surveyor will be able to
00:06:45 --> 00:06:47 spot dark asteroids that are often
00:06:47 --> 00:06:50 missed by ground-based telescopes giving
00:06:50 --> 00:06:52 us a more complete picture of potential
00:06:52 --> 00:06:54 threats in our Cosmic
00:06:54 --> 00:06:56 neighborhood while on the subject of
00:06:56 --> 00:06:58 upcoming NASA missions the
00:06:58 --> 00:07:00 groundbreaking punch mission
00:07:00 --> 00:07:01 set to launch no earlier than February
00:07:02 --> 00:07:06 28th 2025 aboard a SpaceX Falcon 9
00:07:06 --> 00:07:08 rocket represents a revolutionary step
00:07:08 --> 00:07:11 forward in our study of the Sun and its
00:07:11 --> 00:07:13 effects on Earth this Innovative Mission
00:07:13 --> 00:07:15 will be the first to simultaneously
00:07:15 --> 00:07:17 image both the sun's Corona and the
00:07:17 --> 00:07:19 solar wind helping us understand our
00:07:19 --> 00:07:21 star and its influence on our planet as
00:07:21 --> 00:07:24 an interconnected system the mission
00:07:24 --> 00:07:26 consists of four suitcase siiz
00:07:26 --> 00:07:28 satellites working in Perfect Harmony
00:07:28 --> 00:07:30 their overlap fling fields of view
00:07:30 --> 00:07:32 providing unprecedented coverage of the
00:07:32 --> 00:07:34 solar environment operating from a
00:07:34 --> 00:07:37 unique Sun synchronous orbit these
00:07:37 --> 00:07:38 satellites will maintain constant
00:07:38 --> 00:07:41 observation of our star creating a
00:07:41 --> 00:07:43 comprehensive three-dimensional view of
00:07:43 --> 00:07:45 the solar wind and its Evolution what
00:07:45 --> 00:07:48 makes punch particularly Innovative is
00:07:48 --> 00:07:50 its use of polarized light just as
00:07:50 --> 00:07:52 polarized sunglasses filter glare
00:07:52 --> 00:07:54 Punch's specialized polarimeters will
00:07:54 --> 00:07:56 capture detailed information about how
00:07:56 --> 00:07:59 solar material moves through space this
00:07:59 --> 00:08:00 breaks through technology will allow
00:08:00 --> 00:08:02 scientists to track solar storms and
00:08:02 --> 00:08:04 coronal mass ejections with
00:08:04 --> 00:08:06 unprecedented accuracy potentially
00:08:06 --> 00:08:08 revolutionizing our space weather
00:08:08 --> 00:08:09 forecasting
00:08:09 --> 00:08:11 capabilities the mission's scope is
00:08:11 --> 00:08:14 impressive with its combined instruments
00:08:14 --> 00:08:16 spanning observations from close to the
00:08:16 --> 00:08:19 sun's surface out to the far reaches of
00:08:19 --> 00:08:22 the solar wind the narrow field imager
00:08:22 --> 00:08:25 acts like an artificial Eclipse blocking
00:08:25 --> 00:08:27 out the sun's bright light to study the
00:08:27 --> 00:08:30 Corona in detail while three Widefield
00:08:30 --> 00:08:32 imagers capture the solar winds journey
00:08:32 --> 00:08:35 through space when combined with data
00:08:35 --> 00:08:37 from other missions like Parker solar
00:08:37 --> 00:08:39 probe punch will provide a complete
00:08:39 --> 00:08:41 picture of solar activity from
00:08:41 --> 00:08:44 microscopic details to vast systemwide
00:08:44 --> 00:08:47 views this comprehensive approach could
00:08:47 --> 00:08:49 transform our understanding of space
00:08:49 --> 00:08:51 weather events that affect everything
00:08:51 --> 00:08:53 from satellite operations to power grids
00:08:53 --> 00:08:56 on Earth working alongside other
00:08:56 --> 00:08:58 upcoming missions like codex and easy
00:08:58 --> 00:09:00 punch will will help create a more
00:09:00 --> 00:09:02 complete picture of the sunar
00:09:02 --> 00:09:04 system this collaborative approach to
00:09:04 --> 00:09:06 solar studies promises to enhance our
00:09:06 --> 00:09:08 ability to predict and prepare for solar
00:09:08 --> 00:09:10 events that could impact our
00:09:10 --> 00:09:13 increasingly technology dependent
00:09:13 --> 00:09:16 civilization not to be left behind China
00:09:16 --> 00:09:18 is busy coming up with Innovations of
00:09:18 --> 00:09:21 its own China is making bold strides in
00:09:21 --> 00:09:23 space exploration with plans to venture
00:09:23 --> 00:09:25 to the very edges of our solar system
00:09:25 --> 00:09:26 and they're bringing artificial
00:09:26 --> 00:09:29 intelligence along for the ride this
00:09:29 --> 00:09:31 ambitious Mission aims to send
00:09:31 --> 00:09:33 spacecraft in incredible 100
00:09:33 --> 00:09:37 astronomical units from Earth by 2049
00:09:37 --> 00:09:39 that's 100 times the distance between
00:09:39 --> 00:09:42 Earth and the Sun even more remarkably
00:09:42 --> 00:09:43 they're looking to push the boundaries
00:09:43 --> 00:09:46 to 1 astronomical units by the
00:09:46 --> 00:09:49 Century's end what makes this Mission
00:09:49 --> 00:09:51 particularly fascinating is how it plans
00:09:51 --> 00:09:54 to leverage AI technology to overcome
00:09:54 --> 00:09:56 the unique challenges of deep space
00:09:56 --> 00:09:58 exploration when you're sending
00:09:58 --> 00:10:01 spacecraft to such vast distances you
00:10:01 --> 00:10:03 can't rely on traditional earth-based
00:10:03 --> 00:10:05 control methods the time it takes for
00:10:05 --> 00:10:07 signals to travel between Earth and the
00:10:07 --> 00:10:09 spacecraft becomes a significant
00:10:09 --> 00:10:12 obstacle and that's where AI comes in
00:10:12 --> 00:10:14 these spacecraft will be equipped with
00:10:14 --> 00:10:16 Advanced AI systems capable of making
00:10:16 --> 00:10:18 autonomous decisions about navigation
00:10:18 --> 00:10:21 dealing with unexpected events and
00:10:21 --> 00:10:22 managing onboard resources without
00:10:23 --> 00:10:25 waiting for instructions from Earth the
00:10:25 --> 00:10:28 AI will also play a crucial role in
00:10:28 --> 00:10:29 processing and compressing ing Data
00:10:30 --> 00:10:32 before transmission ensuring that only
00:10:32 --> 00:10:34 the most scientifically valuable
00:10:34 --> 00:10:36 information makes the long journey back
00:10:36 --> 00:10:39 to Earth the mission plan calls for two
00:10:39 --> 00:10:41 spacecraft powered by radioisotope
00:10:41 --> 00:10:43 thermoelectric generators to explore
00:10:44 --> 00:10:45 both the head and tail of the
00:10:45 --> 00:10:47 heliosphere the bubble of space
00:10:47 --> 00:10:50 influenced by our sun along their
00:10:50 --> 00:10:51 Journey they'll conduct flybys of
00:10:52 --> 00:10:54 Jupiter and potentially other planets
00:10:54 --> 00:10:56 while studying interplanetary dust
00:10:56 --> 00:10:58 cosmic rays and the Mysterious
00:10:58 --> 00:11:00 boundaries where our solar system meets
00:11:00 --> 00:11:03 Interstellar space the spacecraft will
00:11:03 --> 00:11:05 carry an impressive array of scientific
00:11:05 --> 00:11:08 instruments including Optical cameras
00:11:08 --> 00:11:11 dust analyzers and magnetometers AI
00:11:11 --> 00:11:12 systems will help manage these
00:11:12 --> 00:11:14 instruments automatically detecting and
00:11:14 --> 00:11:16 responding to significant scientific
00:11:16 --> 00:11:19 events without waiting for input from
00:11:19 --> 00:11:21 Earth this capability is crucial when
00:11:21 --> 00:11:23 dealing with rare but important
00:11:23 --> 00:11:24 phenomena like solar storms or
00:11:24 --> 00:11:26 unexpected asteroid
00:11:26 --> 00:11:28 Encounters this Innovative approach to
00:11:28 --> 00:11:30 deep space exploration could set new
00:11:30 --> 00:11:32 standards for how we conduct missions to
00:11:32 --> 00:11:35 the outer reaches of our solar system by
00:11:35 --> 00:11:37 combining traditional space technology
00:11:37 --> 00:11:40 with cuttingedge AI China is pushing the
00:11:40 --> 00:11:42 boundaries of what's possible in space
00:11:42 --> 00:11:44 exploration potentially Paving the way
00:11:44 --> 00:11:46 for even more ambitious missions in the
00:11:46 --> 00:11:48 future finally
00:11:48 --> 00:11:51 today in an extraordinary development
00:11:51 --> 00:11:53 for astronomy scientists have just
00:11:53 --> 00:11:56 unveiled a massive collection of
00:11:56 --> 00:11:59 3 type Supernova observations from
00:11:59 --> 00:12:02 the zi transient facility marking a
00:12:02 --> 00:12:03 watershed moment in our quest to
00:12:04 --> 00:12:06 understand the universe's expansion this
00:12:06 --> 00:12:08 isn't just another data release it's
00:12:08 --> 00:12:10 literally doubled the number of these
00:12:10 --> 00:12:12 Cosmic explosions available for study in
00:12:12 --> 00:12:14 Just 2 and a half years compared to all
00:12:14 --> 00:12:17 observations from the past three decades
00:12:17 --> 00:12:19 these type A supern noi are special
00:12:19 --> 00:12:21 because they act like Cosmic measuring
00:12:21 --> 00:12:23 sticks when a white dwarf star ends its
00:12:23 --> 00:12:25 life in one of these spectacular
00:12:25 --> 00:12:28 explosions it produces a remarkably
00:12:28 --> 00:12:30 consistent amount of light this
00:12:30 --> 00:12:32 consistency allows astronomers to use
00:12:32 --> 00:12:34 them as reliable distance markers across
00:12:34 --> 00:12:37 the cosmos helping us map out how the
00:12:37 --> 00:12:40 universe expands what makes this
00:12:40 --> 00:12:42 discovery particularly exciting is the
00:12:42 --> 00:12:44 unprecedented scale and uniformity of
00:12:44 --> 00:12:46 the data the zwicki transient facility's
00:12:46 --> 00:12:49 Advanced Camera mounted on the Samuel
00:12:49 --> 00:12:51 Asen telescope in California scans the
00:12:51 --> 00:12:54 entire northern sky every night capable
00:12:54 --> 00:12:56 of detecting objects a million times
00:12:56 --> 00:12:59 fainter than what our eyes can see this
00:12:59 --> 00:13:00 powerful system catches nearly four
00:13:00 --> 00:13:03 supern noi per night creating a treasure
00:13:03 --> 00:13:05 Trove of data that's both vast and
00:13:05 --> 00:13:07 precise but here's where it gets really
00:13:07 --> 00:13:10 interesting the research team has found
00:13:10 --> 00:13:12 that these supern noi behave differently
00:13:12 --> 00:13:14 depending on their host environment more
00:13:14 --> 00:13:17 than previously thought this discovery
00:13:17 --> 00:13:19 could force us to revise how we measure
00:13:19 --> 00:13:21 Cosmic distances and might help explain
00:13:21 --> 00:13:23 some puzzling discrepancies in our
00:13:23 --> 00:13:25 standard model of cosmology it could
00:13:25 --> 00:13:27 even provide new insights into dark
00:13:27 --> 00:13:29 energy that mysterious Force causing our
00:13:29 --> 00:13:32 universe's expansion to accelerate for
00:13:32 --> 00:13:34 perspective consider that the Nobel
00:13:34 --> 00:13:35 prize-winning discovery of the
00:13:35 --> 00:13:38 universe's accelerating expansion in the
00:13:38 --> 00:13:41 late 1990s was based on observations of
00:13:41 --> 00:13:43 only about a 100 supern noi now with
00:13:43 --> 00:13:47 over 3 examples to study astronomers
00:13:47 --> 00:13:48 have an unprecedented opportunity to
00:13:49 --> 00:13:50 refine our understanding of cosmic
00:13:50 --> 00:13:53 expansion and potentially uncover new
00:13:53 --> 00:13:55 fundamental
00:13:55 --> 00:13:57 physics and that's it for today thanks
00:13:58 --> 00:13:59 for tuning in to another episode of
00:13:59 --> 00:14:01 astronomy daily I'm Anna and it's been a
00:14:01 --> 00:14:03 pleasure bringing you today's
00:14:03 --> 00:14:05 fascinating stories from the frontiers
00:14:05 --> 00:14:07 of space exploration and astronomical
00:14:07 --> 00:14:10 Discovery if you'd like to dive deeper
00:14:10 --> 00:14:11 into any of these stories or catch up on
00:14:12 --> 00:14:14 our previous episodes head over to
00:14:14 --> 00:14:15 astronomy
00:14:15 --> 00:14:18 daily. there you'll find all our latest
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