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scienceFeb 7, 202610:07

Cleared for Launch: Crew-12, Mars Organics, and an Interstellar Farewell

About this episode

## In Today's Episode:
- **FAA clears Falcon 9 — Crew-12 launch set for February 11** — The four-day grounding ends after SpaceX identifies and addresses the upper stage engine ignition failure. Fourth upper stage issue in 19 months.
- **NASA study: Non-biological sources can't fully explain Mars organics** — Researchers find that known non-biological processes don't account for the abundance of organic compounds discovered by Curiosity in Gale Crater. The team modelled 80 million years of cosmic radiation exposure.
- **Interstellar comet 3I/ATLAS flares while exiting the solar system** — NASA's SPHEREx captures the comet dramatically brightening, releasing water vapour, CO₂, methane, methanol, and organic compounds from beneath its cosmic-ray-hardened crust.
- **UK proposes 30% cut to astronomy and physics research** — The deepest funding cut in a generation threatens early-career researchers and the UK's role in major international projects including the Square Kilometre Array and ESO.
- **New Glenn second stage reuse debate reignites** — Blue Origin's Project Jarvis faces the question: can a reusable upper stage beat expendable manufacturing costs? Bezos calls it a "horse race."
- **Fraggles land at Kennedy Space Center** — Jim Henson's beloved characters star in "Fraggle Rock: A Space-y Adventure," a new live show blending comedy, music, and NASA science.
---
## Links & Sources:
- space.com — FAA clears Falcon 9, Crew-12 launch confirmed
- science.nasa.gov — NASA study on Mars organics
- space.com — SPHEREx observations of comet 3I/ATLAS
- space.com — UK astronomy funding cuts
- arstechnica.com — New Glenn second stage reuse debate
- arstechnica.com / kennedyspacecenter.com — Fraggle Rock: A Space-y Adventure
---
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Cleared for Launch: Crew-12, Mars Organics, and an Interstellar Farewell

Astronomy Daily: Space News Updates

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Astronomy Daily: Space News UpdatesCleared for Launch: Crew-12, Mars Organics, and an Interstellar Farewell. Machine-transcribed; use the interactive transcript above to jump the player to any line.

Step into the world of power, loyalty, and luck. I'm gonna make him an offer he can't refuse. With family, conoles, and spins mean everything. Now, you wanna get mixed up in the family business. Introducing the Godfather at chumbacacino.com. Test your luck in the shadowy world of the Godfather slot. Someday, I will call upon you to do a service for me. Play the Godfather now at chumbacacino.com. Welcome to the family. No purchase necessary VGW group void. We're prohibited by law 21 plus terms and conditions apply. Welcome to astronomy daily. Your go-to source for the latest space news. I'm Anna. And I'm Avery. Happy Saturday, everyone. We've got great stories for you today. The FAA has given SpaceX the green light to fly Falcon 9 again, which means NASA's crew 12 mission is officially a go for next week. We've also got a fascinating NASA study that's raising some very intriguing questions about organic molecules on Mars. Plus, our interstellar visitor comment 3i ATLS

is putting on one last spectacular show on its way out of the solar system. And some less cheerful news from across the Atlantic, where the UK government is proposing massive cuts to astronomy funding. We'll also look at the renewed debate over making new glanced second-stage reusable and we'll wrap up with a story that'll make you smile. The fruggles have arrived at Kennedy Space Center. Let's get into it. So our top story, great news for anyone who's been watching the crew 12 mission calendar nervously, the FAA has officially cleared SpaceX's Falcon 9 to return to flight after a four-day grounding. Right, this all stemmed from a starlink launch on February 2nd, where the upper stage deployed the satellites just fine, but then failed to perform its D orbit burn. The rocket body ended up re-entering the atmosphere uncontrolled. And here's the thing that jumps out. This was the fourth Falcon 9 upper stage issue in just 19 months. That's a pattern that's hard to ignore. But the FAA wrapped up its review remarkably quickly this time. The probable root cause was a failure of the engine to ignite before the D orbit burn.

And SpaceX has identified preventative measures. So with that resolved, Crew 12 is now targeting launch at 601 AM Eastern on February 11th. That's next Tuesday. The crew includes NASA astronauts Jessica Mir and Jack Hathaway, Cosmonaut Andre Fedyev, and ESA Sophie Adonaut, flying aboard the Dragon capsule Freedom. This mission is especially critical because the ISS has been running with a skeleton crew of just three since January 15th. When Crew 11 departed in the first ever medical evacuation from the station, getting Crew 12 up there will bring the station back to its normal complement of seven. We'll be watching that launch closely. Now, this next story is one of those that makes you sit up a little straighter. A new NASA study has found that non-biological processes can't fully account for the abundance of organic compounds found in a rock sample from Mars' gale crater. Okay, before anyone gets too excited, this is not a we-found life on Mars announcement.

But it is genuinely significant. Back in March 2025, Curiosity's chemistry lab identified small amounts of decane, undecane, and dough decane in a rock sample. These are the largest organic molecules ever found on Mars, and they could be fragments of fatty acids. Now, on Earth, fatty acids are mostly produced by life, though they can also form through geological processes. The follow-up study looked at known non-biological sources, like delivery by meteorites, and tried to see if those could explain the amounts found. The team essentially rewound the clock about 80 million years, estimating how much organic material would have been there before cosmic radiation destroyed much of it. And the result? Far more organic material than non-biological processes could typically produce. So the researchers say it's reasonable to hypothesize that living things could have formed these molecules.

They're very clear that more study is needed, but this keeps the door open in a really tantalizing way. It's exactly the kind of incremental science that could one day lead to a truly historic finding. Mars keeps teasing us, and we love it. Speaking of tantalizing science, our Interstellar Visitor comment 3i-Atlas has been putting on quite the farewell show. As a Spheric Space Telescope caught the comment dramatically brightening in December. Well, after its closest approach to the Sun. That's really unusual. You'd normally expect a comment to be fading as it heads away from the Sun, not flaring up. The SPH-ER-EX data shows 3i-slash-Atlas erupting with water vapor, carbon dioxide, and organic compounds, along with a beautiful pear-shaped dust tail. The leading theory is that sunlight slowly penetrated beneath the comet's crust, which had been hardened by billions of years of cosmic rape

bombardment in interstellar space. Once the heat reached the pristine ice is buried deeper down, they erupted, releasing a cocktail of ancient chemicals that hadn't been exposed for billions of years. And remember, this is only the third confirmed interstellar object we've ever seen after Oumuamua in 2017 and Borisov in 2019. The chemical fingerprint from 3i-slash-Atlas gives us our best look yet, at material formed around another star. The similarities to our own comets could tell us whether the raw ingredients for planets and potentially life are common across the galaxy. What a way to say goodbye! Safe travels, 3i-Atlas? Now for a story that's causing real alarm in the scientific community. The UK government is proposing a 30% cut to its funding for astronomy, particle physics, and nuclear physics research.

The Royal Astronomical Society's Robert Massey has called it the worst outcome for the field in decades. This comes through the Science and Technology Facilities Council, which distributes funds and runs major research facilities in the UK. The cutter being justified by the need to focus on fewer priorities, and by the rising costs of running existing labs. But this follows a 15% reduction in grants just last year. So these cuts are really compounding. What makes it particularly painful is that the UK has historically been a global astronomy powerhouse, third in the world by research citations. They're major contributors to the square kilometer array and the European Southern Observatory. The worry is that they'll invest in building these world-class facilities, but then not fund the researchers needed to actually use them. And it's early career researchers who will bear the brunt. PhD students and postdocs are the most vulnerable when funding disappears.

The Institute of Physics called it a devastating blow. When you combine this with the UK's recent 11% cut to its ESA contributions, it paints a worrying picture for British science at a time when other countries are investing more. Difting to the launch industry now, the question of whether Blue Origin should make New Glenn's second stage reusable is back in the spotlight. They've been studying this under a program called Project Jarvis, and it's one of those fascinating engineering dilemmas. Jeff Bezos himself has described it as a horse race. The expendable team's goal is to make the second stage so cheap to manufacture that reusability never makes sense. Meanwhile, the reusable team's goal is to make it so operationally efficient that throwing one away never makes sense. They're still deciding between aluminum and stainless steel for the reusable version. With New Glenn's first stage now proven, they successfully landed it on the second flight

last November, and SpaceX pushing towards full starship reusability, there's real competitive pressure, and companies like Stoke Space are working on fully reusable systems. The stakes are high. Full reusability could be the key to making SpaceX as truly affordable, but it's also enormously technically challenging. We'll be watching how this debate plays out as Blue Origin ramps up its launch cadence in 2026. And finally, our feel good story of the day. Jim Henson's beloved Fraggles have arrived at the Kennedy Space Center visitor complex. That's right. Fraggle Rock, a spacey adventure, is a new life stage show that debuted in December. It features GoBo, Red, Uncle Traveling Matt, and Kotterpin Duser exploring NASA's Kennedy Space Center, and learning about the Artemis missions that even get to chat with the real astronaut on the ISS. I love the connection they've made here. In the original show, the Fraggles always called the human world outer space. So having them explore actual outer space at Kennedy Space Center is a really clever fit.

The show is directed by John Tartaglia, who's the Jim Henson Company's creative supervisor for Fraggle Rock. The characters appear as full-body walk-around costumes crafted by the Jim Henson Creature Shop, and the show blends comedy, music, and real space science. It's included with regular admission and plays twice daily. If you're visiting Florida, that sounds like a brilliant way to inspire the next generation. Dance your cares away, all the way to the moon. And that's our show for today. If you enjoyed the episode, please leave us a review on your favorite podcast platform. It really helps other space fans find us. You can find us online at astronomydaily.io, and you can follow us on social media at AstroDailyPod for all the latest updates. We'll be back on Monday with more space news. Until then, keep looking up.

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