Space Quote: Robots Plan to Visit the Moon

Posted on by onespaceman2000
Image (Credit): NASA’s Valkyrie humanoid robot. (NASA)

“Our team is not trying to replace human explorers with robots but instead make human exploration safer and more sustainable by developing highly capable, reliable, and trustworthy robots to work in extreme environments…If we can send more capable robots, we can reduce the risk and make people more effective in doing the things that people do best.”

-Statement by Shaun Azimi, NASA’s Dexterous Robotics Team lead. The 16-member Dexterous Robotics Team at NASA’s Johnson Space Center in Houston includes team member who had experience with earlier robot experiments, including Robonaut 2, used on the International Space Station, and Valkyrie, which is NASA’s first bipedal humanoid robot. Future robots are expected to assist with the Moon Base, lunar exploration, and eventually greater work on Mars (beyond the rovers and helicopter already on the Martian surface). This means that artificial intelligence (AI) will be heading to the moon as well while we still try to figure out what to do with AI back here on Earth. AI is already being used on the Martian surface with the Perseverance and Curiosity rovers.

Sci-Fi Quote: You Must Have Been Living in a Hole in the Ground If You Missed Silo

Posted on by onespaceman2000
Credit: Apple TV.

“It’s not like they’re writing the show and then having to come up with, ‘Oh, how to end this?’…This is a 40 episode story. So the ending… is very satisfying because it’s the end of a novel.”

–Statement by actor Ashley Zukerman, who plays Daniel Keene in the Silo television series, regarding the fourth and final season of the series coming out on July 9, 2027. If you missed the series, particularly season three, it is a show you need to watch. We talk about living in lava tubes on the Moon or Mars, but this show is about living in an underground silo for generations here on Earth after some pretty horrible terra-forming above. You can catch it on Apple TV.

Podcasts: Recommended Recent Episodes – Exomoons, Star Trek, and Mars

Posted on by onespaceman2000
Credit: The MIT Press.

Here are a few recent podcast episodes you may want to check out.

First, I recommend the Star Talk episode “Rogue Planets & Exomoons with David Kipping.” This episode brings together two great promoters of astronomy who discuss a variety of topics, including not only planets without solar systems and the moons of exoplanets, but also the habitable zone of galaxies, civilizational monuments, and the idea that the inhabitants of a super-Earth may be trapped on the surface of their planet. It is a worthwhile tour of the galaxy.

Next, Planetary Radio had a fun episode celebrating the 60th anniversary of Star Trek. It is titled “Star Trek at 60: What do we value the most?” and it includes an interview with Robert Picardo, who you know from two Star Trek series as the Emergency Medical Hologram, yet he is also on the Board of Directors at The Planetary Society and a member of the Academy of Motion Picture Arts and Sciences. He discusses his more than 30 years with the Star Trek family, and discusses how Star Trek fans have a unique connection to the founding of The Planetary Society.

One more Planetary Radio podcast episode may be of interest as well. Last month in a Book Club Edition episode titled “Becoming Martian by Scott Solomon,” we heard from the author of Becoming Martian: How Living in Space Will Change Our Bodies and Minds. Here is the quick summary from the book jacket:

We are on the cusp of a golden age of space travel in which, for the first time, it will be possible for large numbers of people to venture into space. Some intend to stay. But what happens—and will happen—to us in the extreme conditions of space? What should space tourists expect to happen to them during a journey to an orbiting space station, the Moon, or Mars? What would happen to children born on another planet? Would they evolve into a new species? In Becoming Martian, Scott Solomon explores the many ways in which humanity’s migration into space will change our bodies and our minds.

If you have a few minutes to listen in, you will not be disappointed.

Study Findings: Deimos’s Shape and Geology Explained by a Subcatastrophic Impact

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Image (Credit): Image of Mars (left), Phobos (center), and Deimos (right). (NASA)

Nature Astronomy abstract of study findings:

Small planetary bodies record the processes that shaped the Solar System, but their surfaces and interiors often evolve in unexpected ways. Deimos, the potato-shaped, 12-km-diameter outer satellite of Mars, has a strikingly smooth surface covered by fine regolith, in contrast to its heavily cratered and grooved sibling, 22-km-diameter Phobos. Moreover, Deimos’s topography is dominated by a single large south-polar depression, whose formation we simulate to constrain the moon’s interior and surface geomechanical properties and to explain the origin and distribution of its regolith. Here we find that an oblique impact by a 320-m-diameter projectile can quantitatively account for this depression, the global regolith layer and surface features such as bright streaks and crater infill. Our results show that Deimos’s upper layers are extremely weak and that its interior is highly porous and dissipative, resembling the recently visited rubble-pile asteroids rather than lunar regolith. This suggests that small dark moons and asteroids, despite their specific histories, may converge on similar physical states.

Citation: Raducan, S.D., Agrusa, H.F., Asphaug, E. et al. Deimos’s shape and geology explained by a subcatastrophic impact. Nat Astron (2026).

DOI: https://doi.org/10.1038/s41550-026-02956-w

Study-related stories:

Science Daily – “One Asteroid Strike May Explain Two Mysteries of Mars’ Moon Deimos”

Phys.org – “A Single Asteroid Impact May Explain the Appearance of Mars’ Moon Deimos”

Universe Today– “Mars’s Funky Moon Deimos was Shaped by an Impact”

Space Quote: Blue Origin to be Key Link With Red Planet

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Image (Credit): Artist’s rendering of the MTO orbiting Mars. (Blue Origin)

“[Mars Telecommunications Orbiter] is the backbone of America’s Mars exploration program for the next decade and beyond and will provide the reliable communications capacity that will keep future robotic and human missions connected to each other and to Earth…This awarded contract is a testament to the Blue Origin team that has been building Blue Ring with exactly this kind of mission in mind. We’re ready, and so is the hardware.”

–Statement by Tory Bruno, president, Blue National Security at Blue Origin, discussing the role of the planned MTO mission for NASA. The MTO is a firm-fixed-price contract with a maximum potential value of approximately $700 million. Part of the Moon to Mars Artemis program, the MTO is expected to be delivered to NASA no later than December 31, 2028.