Space Quote: NASA Delays ISS Spacewalk

Posted on by onespaceman2000
Image (Credit): Crew-11 mission patch. (NASA)

“NASA is postponing the Thursday, Jan. 8, spacewalk outside the International Space Station. The agency is monitoring a medical concern with a crew member that arose Wednesday afternoon aboard the orbital complex. Due to medical privacy, it is not appropriate for NASA to share more details about the crew member. The situation is stable. NASA will share additional details, including a new date for the upcoming spacewalk, later.”

–Statement on NASA’s website regarding a spacewalk that was to take place tomorrow outside the International Space Station (ISS). The planned spacewalk, which was to fix a solar array and last for six and a half hours, involved astronauts Mike Fincke and Zena Cardman. It would have been Cardman’s first and Fincke’s tenth spacewalk.

Update: The four astronauts that are part of Crew-11 on the ISS will be returning to Earth earlier than planned because of health issues. According to NBC News, the matter relates to a single astronaut with a medical condition who is currently in stable condition.

Holiday Message from the ISS

Posted on by onespaceman2000
Image (Credit): Astronauts aboard the ISS showing the boots ready for Santa. (NASA)

Santa’s gift-giving territory is pretty wide, but it is not clear whether he will make it to the International Space Station (ISS). However, the astronauts are ready if he does show up. They have hung their space boots by the airlock with cheer.

For the complete ISS holiday message, play this video from NASA astronauts Mike Fincke, Zena Cardman, and Chris Williams, along with Japan Aerospace Exploration Agency (JAXA) astronaut Kimiya Yui. The message was recorded on December 17, 2025.

Merry Christmas to all!

Space Stories: Russia to Re-purpose ISS Section, Second Mars Probe Approaching Lifespan, and Titan’s “Oceans” More Likely Ice

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Image (Credit): A portion of the International Space Station’s Russian segment is pictured with docked spacecraft including Europe’s Automated Transfer Vehicle (ATV) and the Soyuz TMA-20 crew vehicle. (NASA)

Here are some recent space-related stories of interest.

—ARSTecnica: “Russia is About to do the Most Russia Thing Ever with its Next Space Station“

For several years now, in discussing plans for its human spaceflight program beyond the International Space Station, Russian officials would proudly bring up the Russian Orbital Station, or ROS…Oleg Orlov, director of the Institute of Biomedical Problems of the Russian Academy of Sciences, said ROS will no longer be composed of entirely new modules. Rather, its core will be the Russian segment of the International Space Station. “The Scientific and Technical Council of Roscosmos supported this proposal and approved the deployment of a Russian orbital station as part of the Russian segment of the ISS,” Orlov reportedly said.

—Daily Galaxy: “NASA Faces Major Setback: One Mars Orbiter Lost and Another Is Expected to Shut Down Soon!“

NASA is losing critical communication links with its Mars missions. After recently losing contact with the MAVEN spacecraft, the agency faces the impending loss of the Mars Odyssey orbiter, which has been circling the Red Planet for over two decades. As both orbiters approach the end of their operational lifespans, NASA will soon have to find ways to maintain data relay capabilities for its rovers and other missions on the fourth planet.

—NASA/JPL: “NASA Study Suggests Saturn’s Moon Titan May Not Have Global Ocean“

A key discovery from NASA’s Cassini mission in 2008 was that Saturn’s largest moon Titan may have a vast water ocean below its hydrocarbon-rich surface. But reanalysis of mission data suggests a more complicated picture: Titan’s interior is more likely composed of ice, with layers of slush and small pockets of warm water that form near its rocky core. Led by researchers at NASA’s Jet Propulsion Laboratory in Southern California and published in the journal Nature on Wednesday, the new study could have implications for scientists’ understanding of Titan and other icy moons throughout our solar system.

Executive Order to Ensure American Space Superiority

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Image (Credit): Apollo Astronaut James B. Irwin, lunar module pilot, works at the Lunar Roving Vehicle during the first Apollo 15 lunar surface extravehicular activity (EVA) at the Hadley-Apennine landing site. (NASA)

Just as Jared Isaacman, NASA’s new Administrator, started to settle into his new post, the White House updated the nation’s space priorities.

A new executive order on Thursday, titled “Ensuring American Space Superiority,” provides clear goals for NASA, which includes:

  • Returning to the Moon by 2028, and the establishment of initial elements of a permanent lunar outpost by 2030;
  • Deploying of nuclear reactors on the Moon and in orbit, including a lunar surface reactor ready for launch by 2030; and
  • Spurring private sector innovation and investment by upgrading launch infrastructure and developing a commercial pathway to replace the International Space Station by 2030.

Adding nuclear reactors as its own goal seems a little odd since it could simply be wrapped into the first goal related to a permanent lunar outpost, but maybe this is just to kick regolith into the eyes of the Chinese who announced a similar intention.

Returning to the Moon by 2028 will certainly be a challenge, but luckily Administrator Isaacman is showing no favorites when it comes to meeting this goal. This week he made this statement about plans to return to the Moon:

I don’t think it was lost on either vendor that whichever lander was available first to ensure that America achieves its strategic objectives on the moon is the one we were going to go with.

His friend Elon Musk was certainly listening, but so far we have not heard him say that the new NASA Administrator has a 2 digit IQ. Of course, it has only been a few days, though the honeymoon is likely to be very short.

Space Stories: Crew Returns from ISS, Isaacman Nomination Advances, and Robotic Spacecraft to Save Space Telescope

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Image (Credit): The Soyuz MS-27 spacecraft undocking from the ISS earlier today. (NASA)

Here are some recent space-related stories of interest.

—CBS News: “3-man Crew Undocks from International Space Station, Wrapping Up 8-month Stay“

A NASA astronaut and two cosmonaut crewmates strapped into their Soyuz ferry ship and undocked from the International Space Station on Monday, heading for landing on the steppe of Kazakhstan to wrap up an eight-month mission…With Soyuz commander Sergey Ryzhikov strapped into the descent module’s center seat, flanked on his left by cosmonaut Alexey Zubritsky and on the right by NASA’s Jonny Kim, the Soyuz MS-27/73S spacecraft undocked from the lab at 8:41 p.m. ET.

—Reuters: “US Senate Committee Votes to Advance NASA Nominee Jared Isaacman“

The U.S. Senate Commerce Committee voted late on Monday to advance the nomination of billionaire private astronaut Jared Isaacman to lead NASA...Senate Commerce Committee Chair Ted Cruz said: “You are as committed to American supremacy in the final frontier as is this committee and the entire Senate. My hope is that you will be confirmed and in this role before the end of this year.” He also won support of the panel’s top Democrat, Senator Maria Cantwell.

—Indian Defence Review: “A Rescue Mission Will Save NASA’s Space Telescope Using a Rocket Dropped from a Plane“

Launched in 2004 to study gamma-ray bursts, Swift has been a crucial asset in understanding some of the most energetic events in the universe. However, over time, the spacecraft’s orbit has been decaying due to the drag from Earth’s atmosphere. As the orbit continues to degrade, the telescope is set to fall from its current 249-mile altitude unless action is taken. The problem is that Swift lacks onboard thrusters for orbit adjustments. With no replacement mission in the pipeline, NASA has turned to the private sector for a solution, and Katalyst is stepping in with a bold plan…For Neil Gehrels Swift Observatory, however, no astronauts will be involved. Instead, Katalyst will perform the rescue entirely remotely.