Space Stories: Robot Trains on the Moon, Commercial Space Stations, and Russian Lunar Reactors

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Image (Credit): Artist’s rendering of the Flexible Levitation on a Track system on the lunar surface with planet Earth on the horizon. (NASA/Ethan Schaler)

Here are some recent stories of interest.

—NDTV: “NASA Announces Plans To Build First Railway System On Moon“

As the National Aeronautics and Space Administration (NASA) readies to return astronauts to the moon, it has announced its plans to build a levitating robot train on the lunar surface. In a blog post, the American space agency provided details about the project called “Flexible Levitation on a Track (FLOAT)”, which aims to provide a “robotic transport system” to support future lunar activities of astroinauts visiting the moon. The transport system will be critical to the daily operation of a sustainable lunar base in the 2030s, NASA said in a statement. 

—IEEE Spectrum: “Commercial Space Stations Approach Launch Phase“

A changing of the guard in space stations is on the horizon as private companies work toward providing new opportunities for science, commerce, and tourism in outer space. Blue Origin is one of a number of private-sector actors aiming to harbor commercial activities in low Earth orbit (LEO) as the creaking and leaking International Space Station (ISS) approaches its drawdown. Partners in Blue Origin’s Orbital Reef program, including firms Redwire, Sierra Space, and Boeing, are each reporting progress in their respective components of the program. The collaboration itself may not be on such strong ground. Such endeavors may also end up slowed and controlled by regulation so far absent from many new, commercial areas of space.

—Newsweek: “Russia Reveals New China Nuclear Moon Base Details“

Details about joint plans between Moscow and Beijing to put a lunar nuclear reactor within the next decade have been revealed by the head of Russia’s space agency. In March, Roscosmos announced plans to work with China to build an automated nuclear reactor to power a proposed lunar base that the two countries would operate together within the next decade. To construct the site, Roscosmos director general Yury Borisov said two months ago it was looking at using nuclear-powered rockets to transfer cargo to the moon, but had not yet figured out how to build these spacecraft safely. In an article published Wednesday by state news outlet RIA Novosti, Borisov said that development of the plant was underway and the countries were working on creating experimental and research facilities as part of the project.

China Returns to the Far Side of the Moon

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Image (Credit): China’s Chang’e 6 lunar probe at the Wenchang Space Launch Site in Hainan province prior to the launch on Friday. (CNSA)

Last Friday, China launched the Chang’e-6 lunar probe towards the moon with the goal of returning the first lunar soil sample from the far side of the Moon. An earlier mission in 2020, Chang’e-5, successfully returned lunar soil samples from the near side of the Moon for the first time in 44 years. Before that, in 2019, China place a rover on the far side of the Moon via the Chang’e-4 mission.

China is making some bold strides in space with, it might be added, some help from the Europeans. While the US bans any cooperation with the Chinese, France, Italy and Sweden have contributed to the Chang’e-6 mission. For example, Sweden added the Negative Ions at the Lunar Surface (NILS) instrument to the lunar probe.

Maybe one day we can join the Chinese on some of these missions, but that day seems to be far away. That said, we were able to find a way with the Russians, which allowed for the ongoing success of the International Space Station.

Pic of the Week: New Crew Launched to the Tiangong Space Station

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Image (Credit): April 25, 2024 launch of the Shenzhou 18 mission to the Tiangong space station. (CMSA)

This week’s image shows today’s launch of three astronauts to China’s Tiangong space station on the Shenzhou 18 mission aboard a Long March 2F rocket. The crew successfully reached the space station 6.5 hours after launch.

One of the new crew members has already spent 182 days in orbit aboard the Tiangong space station. The Tiangong space station has been continuously crewed since June 2022.

Image (Credit): Shenzhou 18 crew members Li Cong, commander Ye Guangfu and Li Guangsu. Guangfu has logged 182 days in orbit during a stay aboard the Tiangong space station in 2021-22. (CMSA)

New Crew will Help Strengthen the Chinese Space Station Against Space Debris

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Image (Credit): China’s Tiangong space station captured by a returning Shenzhou spacecraft. (CMSA)

China is getting ready to send a new crew to its Tiangong space station tomorrow. The Shenzhou-18 spacecraft will carry three new crew members to the station, replacing the crew that has been on the station since last October.

The current crew had to deal with space debris that damaged its solar panels and led to a power loss. Two spacewalks were recently conducted to make the necessary repairs. The arriving crew is coming with additional repair material, including “space debris protection reinforcements for extravehicular piping, cables and critical equipment,” according to China Daily.

Unfortunately, space debris is a constant hazard in orbit. The International Space Station (ISS) has dodged debris as well as repairing damaged areas. Of course, the ISS is also dropping space debris on Florida, but that’s a different story.

Space Quote: Maybe China Can Beat Us Back to the Moon

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Image (Credit): China’s Yutu 2 rover, as seen by the Chang’e 4 lander, both of which landed on the lunar surface in January 2019. (CNSA)

“If the space agency holds to its notion of flying the Artemis II crew on a looping journey around the far side of the moon late next year, and landing the Artemis III crew in the south polar region in 2026 or 2027, the next boot prints on the moon will indeed be American. But don’t count on it.”

-Statement in a Time magazine article titled, “Why China Might Beat the U.S. Back to the Moon.” The article cites NASA’s delays and budget shortfall related to the Artemis mission. Interestingly, the article notes that the U.S. might have lacked the discipline to return to the Moon if China did not have similar plans. Finally, one key point to remember is that the U.S. beat the Chinese to the Moon by more than 50 years, so this is not really the same as the earlier space race with Russia. As a result, China is taking its time to do it right. We may need to keep that in mind as we face our own struggles.