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Transcript
- 0:00Hello and welcome to Astronomy Daily,
- 0:02your daily companion for all things
- 0:04space and astronomy. I'm Anna and
- 0:07joining me as always is my good friend
- 0:09and co-host Avery. Hey Avery, it's
- 0:12January 10th, 2026. Hope everyone's
- 0:15weekend is stellar.
- 0:17>> Hey Anna, and hello to our listeners
- 0:19everywhere. Yeah, it's been a busy start
- 0:21to the year and today we've got some
- 0:23fantastic updates and discoveries. We're
- 0:25kicking off with a big follow-up to
- 0:27yesterday's breaking news on the ISS
- 0:29medical situation, plus rocket upgrades
- 0:32in Europe, some weird early universe
- 0:34galaxies from JWST,
- 0:37insights into our galaxy's black hole
- 0:39past, and China's upcoming space
- 0:41telescope that's poised to reveal cosmic
- 0:43secrets. Let's dive right in.
- 0:46>> First up, the update we've all been
- 0:48waiting for. NASA and SpaceX have set a
- 0:50target date for Crew 11's return to
- 0:52Earth following the medical concern with
- 0:54one crew member.
- 0:56>> This is a historic early return we
- 0:58talked about yesterday. The first
- 1:00medical evacuation of an entire crew
- 1:02from the ISS in its 25-year history.
- 1:05Crew 11, who launched last August on
- 1:08Dragon Endeavor, includes NASA
- 1:10astronauts Michael Frink and Zena
- 1:12Cardman, Jax's Kimya Yu, and Ross Cosmos
- 1:15cosminaut Oleg Platanov. The plan now is
- 1:19undocking no earlier than 5:00 p. p.m.
- 1:21Eastern time on Wednesday, January 14th,
- 1:24weather permitting, and splashdown
- 1:26around 3:40 a.m. on Thursday, January
- 1:2915th off the coast of California.
- 1:32Recovery teams are prepped and managers
- 1:34are monitoring sea states, spacecraft
- 1:37readiness, everything to make sure it's
- 1:39safe. NASA stresses the crew member is
- 1:41stable and has been receiving care on
- 1:43board, but the decision was made to
- 1:45return early as a precaution since full
- 1:48diagnosis and treatment aren't feasible
- 1:50in microgravity. Details remain private
- 1:52for medical privacy reasons. No
- 1:54specifics on the condition.
- 1:56>> Importantly, this shouldn't impact the
- 1:58upcoming Artemis 2 mission. NASA
- 2:01administrator Jared Eisedman said the
- 2:03evacuation is quote a totally separate
- 2:06campaign at this point and they're still
- 2:08aiming for the first launch window in
- 2:10early February. No delays expected.
- 2:13That's reassuring for the whole program.
- 2:15>> With Crew 11 heading home, the ISS will
- 2:18temporarily drop to three crew members.
- 2:21NASA astronaut Chris Williams and two
- 2:24Russian cosminauts. They'll keep things
- 2:26running, but NASA is looking at
- 2:29accelerating Crew 12's launch from
- 2:31midFebruary to minimize any gap. This
- 2:34shows how flexible the partnership is,
- 2:37even in tough moments.
- 2:39>> Sending all the best wishes for a safe
- 2:41return to Crew 11. What a reminder of
- 2:44the human element in space flight.
- 2:46>> Next, some rocket news from Europe. ESA
- 2:49is considering ways to write the wrongs
- 2:51of Arion 6 by turning it into a sort of
- 2:53Franken rocket with reusable elements.
- 2:56>> Arion 6 debuted last year but has faced
- 2:59criticism for being fully expendable,
- 3:01high cost, and struggling against
- 3:03reusable competitors like SpaceX's
- 3:06Falcon 9. It's not hitting the launch
- 3:08cadence or affordability goals Europe
- 3:10hoped for. Under ESA's best initiative,
- 3:14Aryan Group is proposing to retrofit
- 3:16Aryan 6 by swapping its solid rocket
- 3:18boosters for reusable liquid field ones
- 3:21from Myaspace. Their methane fuel
- 3:23design. The core and upper stage would
- 3:25stay expendable because recovering them
- 3:27is much harder. Higher speeds, single
- 3:30engine, no easy descent control.
- 3:32>> This plugandplay approach could lower
- 3:35costs, boost flight rates, and give
- 3:37Europe quick experience with
- 3:38reusability. Maya Space's full rocket
- 3:41isn't expected until 2027 at earliest,
- 3:44so integration would take time. There's
- 3:47also a separate study for a reusable
- 3:49demonstrator from Isizar Aerospace.
- 3:51>> It's a pragmatic step to catch up.
- 3:54Europe knows it needs reusability to
- 3:56compete long term. Critics say it's
- 3:58playing catch-up to tech from a decade
- 4:00ago, but gaining data from multiple
- 4:02boosters per flight could accelerate
- 4:04progress.
- 4:05>> Exciting to see Europe innovating, even
- 4:07if it's a hybrid solution. Shifting to
- 4:10deep space, the James Webb Space
- 4:12Telescope has spotted some truly strange
- 4:15cosmic objects that might be baby
- 4:17platypus galaxies or perhaps an entirely
- 4:20new class of early universe phenomena.
- 4:23>> These appear as compact, oddly shaped
- 4:26galaxies in the very early universe with
- 4:29unusual morphologies that don't fit
- 4:31standard models. Maybe mergers, rapid
- 4:34formation, or something unique. JWST's
- 4:38infrared power lets us see them at high
- 4:41red shift when the universe was young
- 4:43and chaotic.
- 4:44>> The platypus nickname comes from their
- 4:46bizarre mixed features like a mashup of
- 4:49traits from different galaxy types.
- 4:51Researchers are debating if they're
- 4:52transitional forms feeding black holes
- 4:55in disguise or new physics at play. This
- 4:58could reshape our understanding of how
- 4:59the first galaxies assembled.
- 5:02>> JWST keeps delivering surprises. Every
- 5:06image challenges our assumptions.
- 5:08>> Staying galactic, new observations show
- 5:10that while Sagittarius A star, our Milky
- 5:14Way super massive black hole, is quiet
- 5:16now, its recent past was far more
- 5:19active. Using XRISM and other
- 5:22telescopes, astronomers detected FEK
- 5:25alpha emission lines in nearby molecular
- 5:28clouds like 0.11
- 5:30minus 0.11.
- 5:32X-ray fluorescents from past outbursts
- 5:35illuminating the gas. These flares
- 5:37happened a few hundred to a thousand
- 5:39years ago, possibly specific events
- 5:42around 130 and 230 years back. The black
- 5:46hole likely had a feeding frenzy,
- 5:47gobbling a star or gas cloud, then
- 5:50settled down. We might see another echo
- 5:53in decades.
- 5:54>> It highlights how black holes toggle
- 5:56between active and quescent states,
- 5:59influencing galactic evolution, even in
- 6:02quiet galaxies like ours. And may it
- 6:04long remain quiet, I might add.
- 6:07>> Finally, exciting news from China. Their
- 6:09revolutionary space telescope, the
- 6:11Chinese Space Station Telescope, or
- 6:13Shanien, is on track for 2026 launch and
- 6:17ready to uncover universe secrets. With
- 6:20a 2meter mirror, wide field of view,
- 6:23high resolution imaging across multiple
- 6:25wavelengths, and spectroscopic
- 6:28capabilities, Shantien will map large
- 6:30sky areas, directly image exoplanets,
- 6:34survey galaxies and stars, probe
- 6:36cosmology, dark matter, and fundamental
- 6:39physics.
- 6:40>> Recent breakthroughs include advanced
- 6:41simulation suites for pixel level data
- 6:44testing, ensuring systems are optimized
- 6:46pre-launch. It's designed for broad
- 6:48surveys and deep looks, complementing
- 6:50Hubble and JWST by covering huge areas
- 6:54efficiently.
- 6:55>> This could lead to major discoveries in
- 6:57exoplanets, galaxy evolution, and more.
- 7:01China is stepping up big time in space
- 7:03astronomy. We'll be watching this with
- 7:05interest as the year rolls on.
- 7:07>> And that's it for today. Time to call it
- 7:09a wrap. What a packed day. From human
- 7:11spaceflight drama to cosmic deep dives.
- 7:14Thanks so much for listening to
- 7:16Astronomy Daily. If you enjoy these
- 7:18updates, subscribe, share with a friend,
- 7:21and we'll be back on Monday with more.
- 7:23In the meantime, if you'd like to keep a
- 7:25breast of all the latest developments,
- 7:27just visit our website at
- 7:29astronomydaily.io
- 7:31and check out our news update page.
- 7:33>> Until then, keep your eyes on the skies.
- 7:36>> Clear skies, everyone.
- 7:41The stories been told.
- 7:49Stories told.