Space Stories: Japan Bolsters it Space Investments, The Next Starship, and Russia’s Declining Space Program

Posted on by onespaceman2000
Image (Credit): Artist’s rendering of JAXA’s proposed lunar rover with Toyota. (Toyota/JAXA)

Here are some recent stories of interest.

—Forbes: “Modern Space Race: Japan Pledges $6.6 Billion For Developing Space Sector As U.S. And China Plan Historic Missions“

The Japanese government has said it will establish a $6.6 billion (¥1 trillion) fund to develop the country’s space industry as programs in the U.S., Russia, China and India rush to put men on the moon, build lunar sites and plan for the future of the International Space Station in a renewed race for celestial supremacy...Nikkei, a Japanese newspaper, reported that funding will be given to companies developing technologies that could be used to support national security or those that could rival Elon Musk’s SpaceX by developing rockets and “satellite constellations”—groups of satellites that operate as one system.

—PayloadSpace.com: “SpaceX Announces a Starship Version Two is in the Works“

With just two Starship integrated test flights under its belt, SpaceX announced last week it is already working on a major overhaul of its second-stage Starship vehicle. The design changes will be significant enough to speciate the ship, giving it the title of Version 2. SpaceX plans to finish and launch four or five additional Starship V1 prototypes before transitioning to its V2 product line, Elon Musk said on X. Insights gained from the upcoming flights will be integrated into the next-gen rocket.

—Center for European Policy Analysis: “Russia’s Earthly Aggression Cripples its Celestial Plans“

When the US imposed sanctions to degrade Russia’s aerospace industry, including embargoes on semiconductors, lasers, sensors, and navigation equipment, Dmitry Rogozin, then chief of Russia’s space program, warned it might cause the International Space Station to fall on the US or Europe. These comments and others from a supposedly serious scientific organization did cause a crash — the decades-old US-Russia space partnership was effectively ended after decades of joint work, including the Soviet era, that had benefited science, détente, and humanity. The events of 2022-2023 have made it more likely Russia would step away from exploration and, with China, focus on military applications in space. 

Note: The helpful graphic below is used in the Center for European Policy Analysis story.

AI Shown to be Useful for a Mars Mission

Posted on by onespaceman2000
Image (Credit): Martian impact crater located on Vastitas Borealis with residual water ice. (ESA/DLR/FU Berlin (G. Neukum))

While the media is continually writing about artificial intelligence (AI) doing a kid’s homework and then destroying the world, maybe AI does have some utility in preparing us for a second world.

A study published in Nature Synthesis found that AI may be useful in finding ways to extract oxygen from water on Mars. Scientists from China used AI to analyze about 3.7 million formulae to identify a chemical that could break down water. A single researcher would have needed about 2,000 years to perform similar analysis.

While other programs are also looking at ways to extract oxygen from the Martian surface or atmosphere (such as NASA’s MOXIE), this study demonstrates the power of AI and its ability to potentially produce other needed material for survival on Mars.

Mr. Musk may not like AI, but he may want to have it on hand if he ever finds himself on Mars.

Space Stories: Name-dropping on Europa, Flying Toolboxes, and Space Veggies

Posted on by onespaceman2000
Image (Credit): NASA’s Europa Clipper. (NASA)

Here are some recent stories of interest.

—NASA JPL: “Time is Running Out to Add Your Name to NASA’s Europa Clipper“

Six weeks remain for you to add your name to a microchip that will ride aboard the spacecraft as it explores Jupiter’s moon Europa. It’s not every day that members of the public have the chance to send their names into deep space beyond Mars, all the way to Jupiter and its moon Europa. But with NASA’s Europa Clipper, you have that opportunity: Names will ride aboard the spacecraft as it journeys 1.8 billion miles (2.6 billion kilometers) to this icy moon, where an ocean hides beneath a frozen outer shell. The deadline to join the mission’s “Message in a Bottle” campaign is only six weeks away. The campaign closes at 11:59 p.m. EST, Dec. 31, 2023.

—NBC News: “Look! Up in the sky! It’s a bird! It’s a plane! It’s … a tool bag?“

That’s no moon. An astronaut’s tool bag that accidentally floated away during a routine spacewalk at the International Space Station is now orbiting Earth and may be bright enough to spot by keen-eyed skywatchers. The bag drifted away from the space station this month when NASA astronauts Jasmin Moghbeli and Loral O’Hara were performing maintenance on the exterior of the orbiting outpost.

—LiveScience: “China Successfully Grows Lettuce and Tomatoes Aboard Tiangong Space Station“

China’s Shenzhou 16 astronauts have been growing vegetables aboard the Tiangong space station, as part of plans for future deep space exploration. Mission commander Jing Haipeng and rookie astros Zhu Yangzhu and Gui Haichao have been aboard Tiangong since late May and are due to return to Earth on Oct. 31, after handing over control of the station to the newly arrived Shenzhou 17 mission crew. Jing and company have spent time cultivating veggies using two sets of specialized equipment. The first started operation in June and has reaped four batches of lettuce. The second one was put into operation in August for growing cherry tomatoes and green onions.

Source of ISS Leak Identified on Russian Module

Posted on by onespaceman2000
Image (Credit): Russia’s Nauka laboratory module on the ISS. (NASA)

We know Mr. Putin wants to pursue his own space station, but how about fixing the one Russia is already part of?

Cosmonauts Oleg Kononenko and Nikolai Chub conducted a spacewalk this week to investigate the third leak aboard the International Space Station (ISS). Luckily, the source of the leak was found – a 2010 radiator attached to Russia’s Nauka laboratory module.

News reports indicate that Russia’s space agency, Roscosmos, is downplaying the leak, noting that it did not impact the primary coolant loop. Roscosmos finished by stating, “the crew and the station are not in any danger.” That’s hopeful, but still a worrisome incident for the aging space station.

A disaster with the $100 billion space station will set back if not kill future funding for similar stations. As with the US space shuttle, the space station could be a passing phase if we cannot keep it running and our astronauts and cosmonauts safe.

Maybe it is time for Russia to go its own way if it is not willing to keep the ISS afloat. I would rather Russia steps up its game, but it may have trouble fighting wars and funding space at the same time.

Note: The US and Russian need to get this fixed so that the focus can return to science. While the ISS crew was searching for leaks this week, China sent another team to its Tiangong space station.

Space Stories: Distant Spacecraft Updates, Lucy Gets Ready for a Flyby, and Lunar Near-Earth Asteroids

Posted on by onespaceman2000
Image (Credit): Voyager II spacecraft instruments. (NASA)

Here are some recent stories of interest.

—Space.com: “NASA’s interstellar Voyager Probes Get Software Updates Beamed from 12 Billion Miles Away“

About 46 years after NASA’s Voyager 1 and Voyager 2 launched on an epic journey to explore space, the probes’ antique hardware continues to receive tweaks from afar. One update, a software fix, ought to tend to the corrupted data that Voyager 1 began transmitting last year, and another set aims to prevent gunk from building up in both spacecraft’s thrusters. Together, these updates intend to keep the spacecraft in contact with Earth for as long as possible.

—NASA: “NASA’s Lucy Spacecraft Preparing for its First Asteroid Flyby“

NASA’s Lucy spacecraft is preparing for its first close-up look at an asteroid. On Nov. 1, it will fly by asteroid Dinkinesh and test its instruments in preparation for visits in the next decade to multiple Trojan asteroids that circle the Sun in the same orbit as Jupiter. Dinkinesh, less than half a mile, or 1 kilometer, wide, circles the Sun in the main belt of asteroids located between the orbits of Mars and Jupiter. Lucy has been visually tracking Dinkinesh since Sept. 3; it will be the first of 10 asteroids Lucy will visit on its 12-year voyage. To observe so many, Lucy will not stop or orbit the asteroids, instead it will collect data as it speeds past them in what is called a “flyby.”

—UC San Diego: “How Could a Piece of the Moon Become a Near-Earth Asteroid? Researchers Have an Answer“

A team of astronomers has found a new clue that a recently discovered near-Earth asteroid, Kamooalewa, might be a chunk of the moon. They hypothesized that the asteroid was ejected from the lunar surface during a meteorite strike–and they found that a rare pathway could have allowed Kamooalewa to get into orbit around the sun while remaining close to the orbits of the Earth and the Moon. The research team details their findings in the Oct. 23 issue of the journal Nature Communications Earth & Environment. Kamo`oalewa has been the object of several astronomy studies in recent years. As a result, a Chinese mission launching in 2025 is set to land on the asteroid and return samples to Earth.