Space Stories: Preparing for a Commercial Space Station, Ukraine Protests New ISS Crew, and Metal 3D Printing in Space

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Image (Credit): Artist’s rendering of the Starlab commercial space station in orbit. (Starlab Space)

Here are some recent stories of interest related to space stations.

—SpaceNews: “Starlab Commercial Space Station to Launch on Starship“

Starlab Space, the joint venture developing the Starlab commercial space station, has selected SpaceX’s Starship to launch the station on a single flight. Starlab Space, a joint venture of Voyager Space and Airbus Space and Defence, announced Jan. 31 it reached an agreement with SpaceX to launch the Starlab station on Starship. The companies did not disclose terms of the agreement or a projected launch date, although a spokesperson for Starlab Space said the company was confident that Starlab would be launched before the decommissioning of the International Space Station, currently scheduled for 2030.

—Kyiv Post: “Ex-Russian Military Officer Joins NASA for ISS Mission; Ukrainian Outrage Follows“

Alexander Grebenkin, a former Russian military officer and current Roscosmos cosmonaut, is set to travel to the International Space Station as part of the NASA team, as announced on the NASA website, where Ukrainians have commented their outrage. NASA, in collaboration with SpaceX, plans to launch Crew-8 to the International Space Station no earlier than Thursday, Feb. 22.

—Aviation Week Network: “European Space Agency Launches ‘First’ Metal 3D Printer To ISS“

The European Space Agency (ESA) has launched what it says is the “first metal 3D printer” to be hosted on the International Space Station (ISS). While plastic 3D printers have been used aboard the ISS since 2014, a machine that prints stainless steel would be new and could allow astronauts greater self-sufficiency, including the ability to make complex metallic structures in orbit, as well as at future Moon and Mars bases, ESA said Jan. 30.

Commercial Benefits from the Space Program

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You may have been told that the earlier space program gave us Tang and Velcro. Well, that is not really true.

For instance, Tang was already at your local supermarket back in 1959. It was not until 1962 when Tang was taken into space with John Glenn on Friendship 7 and only then did it become a “space age drink” used by the Gemini through Apollo programs.

In the case of Velcro, it was invented by a Swiss engineer who based it on burrs that clung to the fur of his dog. Later on, NASA found it to be very useful for astronauts.

So what did NASA introduce to the world? Fortunately, NASA’s 2024 Spinoff report can provide you with plenty of answers. In an article on the report, NASA highlighted the following commercial applications of space technology:

  • Spherical “squishy” robots capable of dropping into dangerous situations before first responders enter;
  • “Digital winglets” aircraft-routing technology that’s enabling increased fuel efficiency and smoother flights;
  • Lighter, more durable disc brake designs that produce less dust than traditional disc brakes;
  • Computer software to help businesses and communities cope with and recover from natural disasters like wildfires; and
  • New 3D printing methods to additively manufacture rocket engines and other large aluminum parts.

If you go to the full report, you can find other commercial applications that are more readily relatable to your everyday, including:

  • NASA-funded molecular research enables better disease detection;
  • Radiation-resistant microbe studied in space leads to fewer wrinkles, less sun damage on Earth;
  • Technology pioneered for space plant-growth chambers cleans indoor air; and
  • Materials for coating spaceplanes maintain comfort in outerwear, sports uniforms, jeans.

Take a look at the report yourself for more examples. It is full of good stories about how the space program can assist us here on Earth.

I am sure we can find similar reports related to the defense industry, but I would prefer our goal be better products generated from a space race rather than an arms race.

Space Stories: The ISS Succession Plan, Privately-built Moon Landers, and Working with Moonquakes

Posted on by onespaceman2000
Image (Credit): View of the International Space Station. (NASA)

Here are some recent stories of interest.

—Aviation Week Network: “Safety Panel Raises Commercial Space Station Transition Concerns“

Concerns over a “very tight” timeline for NASA to transition human low-Earth-orbit operations from the International Space Station (ISS) to commercial successors tops a list of seven concerns raised by an agency safety panel. The latest annual report by NASA’s Aerospace Safety Advisory Panel’s (ASAP) was released Jan. 25. The 56-page report expresses concerns over sufficient evidence of a viable business case to make NASA one of multiple tenants of at least one ISS successor. The effort is currently supported by NASA and the European, Japanese, Russian and Canadian space agencies.

—Astronomy.com: “Vertex Moon Mission Getting Closer to Launch“

 A new era in lunar research is coming, and Lunar Vertex is getting ready to lead the way. Lunar Vertex is NASA’s first so-called PRISM mission (Payloads and Research Investigations on the Surface of the Moon). PRISM taps into the Commercial Lunar Payload Services program that uses privately built landers to deliver NASA science and other payloads to the lunar surface. PRISM missions are meant to be lower-cost, faster-to-flight programs. There is a mass limit of just over 100 pounds (45 kilograms) — so the science instruments have to be small — and the budget for the first PRISM suite is just $30 million (excluding the lander and the launch vehicle). Lunar Vertex is first in line, and recently has hit a number of major milestones on its way to a June 2024 launch.

—NASA: “Shrinking Moon Causing Moonquakes and Faults Near Lunar South Pole“

As NASA continues to make progress toward sending astronauts to the lunar South Pole region with its Artemis campaign, data from a NASA-funded study is helping scientists better understand this strategic part of the Moon. The study presents evidence that moonquakes and faults generated as the Moon’s interior gradually cools and shrinks are also found near and within some of the areas the agency identified as candidate landing regions for Artemis III, the first Artemis mission planned to have a crewed lunar landing.

The ISS is Getting Pretty Crowded

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Image (Credit): The SpaceX Dragon Freedom spacecraft, which is carrying four Axiom Mission 3 crew members, docking to the space station shortly after an orbital sunrise. (NASA TV)

The seven real astronauts on the International Space Station (ISS) are now playing host to four visitors for the next two weeks after the Axiom Mission 3 crew came aboard the station earlier today.

Unlike the last two Axiom missions, all three paying members of the Axiom Mission crew are being supported by various European governments:

  • Marcus Wandt, member of the European Space Agency’s (ESA) astronaut reserve (ticket paid by ESA and the Swedish National Space Agency);
  • Walter Villadei, a member of the Italian air force (ticket paid by the Italian air force); and
  • Alper Gezeravcı, a fighter pilot with the Turkish air force (ticket paid by the Turkish government).

At the price of $55 million per seat, I am hoping the governments and space agencies feel they are getting their money’s worth versus being part of the normal 6-month astronaut rotation.

Supposedly, the extra hands will be working on 30 experiments that the normal crew did not have time for, though I would imagine they would be the less important experiments if they would otherwise not be performed at all.

If all of this is truly important work, then I expect such demand will justify the need for commercial space stations down the line to continue the work of the ISS. However, I expect a good chuck of future space interest will come from the tourist side.

In the meantime, I just hope the toilets on board the ISS can deal with the extra passengers.

Note: So as not to give all the attention to the visitors, the current Expedition 70 crew members aboard station are:

  • NASA astronauts Jasmin Moghbeli and Loral O’Hara;
  • ESA astronaut Andreas Mogensen;
  • JAXA (Japan Aerospace Exploration Agency) astronaut Furukawa Satoshi; and
  • Roscosmos cosmonauts Konstantin Borisov, Oleg Kononenko, and Nikolai Chub.

The End of Two Moon Missions?

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Image (Credit): Artist’s rendering of Japan’s SLIM mission over the Moon. (JAXA)

Within a two day period, we saw one Moon lander become a burning wreck plummeting towards Earth and another land on the Moon with an immediate problem that threatened its mission. The Moon may be closer, but it is becoming a hazardous place for space missions, similar to Mars.

First, the NASA-contracted Astrobotic Peregrine lander mission ended yesterday as the spacecraft entered the Earth’s atmosphere and burned up. The $108 Moon mission burned up with its cargo, including NASA’s scientific instruments, various rovers, and the DNA remains of humans whose families hoped would be at rest on the Moon’s surface. I expect a few Native Americans may be saying “I told you so” to themselves.

It was almost comical reading a Scientific American article trying to put a good spin on the lost cargo:

In addition, all nine of the payloads that were designed to communicate with Peregrine successfully returned data to Earth. Iris, a rover built by Carnegie Mellon University, sent back a “Hello Earth!” message. COLMENA, a set of five small rovers built by the Mexican Space Agency, also succeeded in sending data back—making it the first Mexican scientific instrument to operate in the moon’s vicinity.

I expect “Hello Earth!” fell far below the ground crew’s expectations, but I guess you take what you can get. And Mexico will probably hold off on any celebrations for the moment.

The second set of bad news related to the latest Japanese Moon mission. The good news is that the Smart Lander for Investigation Moon (SLIM) spacecraft was a success in terms of a soft landing on the Moon. The problem is that the solar array is not getting sufficient solar power for the lander to remain operational for more than a few hours. It is possible that the situation may correct itself as the sunshine shifts over time, but this is not a good start to the mission.

Whatever happens, Japan can still claim to be the fifth nation to successfully land on the Moon. It is not perfect, but the Japanese have more reason to celebrate than the Mexicans at this point.