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Admitting he was both nervous and excited about the upcoming launch aboard the Crew Dragon capsule on a SpaceX Falcon 9 rocket, the 55-year-old said, “There are risks and a fear of failure when challenging oneself but I believe the benefits far outweigh that fear.”

Noguchi will be among four astronauts, including crew commander Michael Hopkins, aboard the Crew Dragon capsule to be launched from Kennedy Space Center in Florida on Saturday.

He juxtaposed the mission to the Japanese hit manga and anime series “Demon Slayer,” in which astronauts use and maximize their “individual strengths” toward a “common goal.” The series follows the story of a boy who, along with his comrades, fights human-eating demons after his family is killed by them.

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It’s twice as efficient as a chemical rocket.

Ultra Safe Nuclear Corporation (USNC) has designed a new thermal nuclear engine it says could carry astronauts to Mars in just three months—and back to Earth in the same amount of time. By using ceramic microcapsules of high assay low enriched uranium (HALEU) fuel, USNC’s thermal nuclear engine could cut the trip in half even from optimistic estimates.

🌌You like our badass universe. So do we. Let’s explore it together.

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WASHINGTON — NASA formally certified SpaceX’s Crew Dragon spacecraft for transporting astronauts to and from the International Space Station, clearing the way for a Nov. 14 launch.

Agency officials completed the certification of the spacecraft by signing a document known as a Human Rating Certification Plan during a flight readiness review for the Crew-1 mission Nov. 10. That confirmed that SpaceX met all of NASA’s requirements for safely carrying astronauts on the Crew Dragon spacecraft and Falcon 9 launch vehicle.

“It’s just a tremendous day that is a culmination of a ton of work,” said Kathy Lueders, NASA associate administrator for human exploration and operations, at a Nov. 10 briefing about the flight readiness review. Lueders managed the commercial crew program at NASA for several years before being promoted to her current position in June. “It’s NASA saying to SpaceX you have shown us you can deliver a crew transportation capability that meets our requirements.”

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A Chinese team has demonstrated a prototype of a microwave plasma thruster capable of working in the Earth’s atmosphere and producing thrust with an efficiency comparable to the jet engines you’d find on modern airliners – under laboratory conditions.

Plasma thrusters are already operational on spacecraft as a means of solar-electric locomotion, using xenon plasma, but such things are no use in the Earth’s atmosphere, as accelerated xenon ions lose most of their thrust force to friction against the air. Not to mention, they only make a small amount of thrust in the first place.

This design, conceived and built by a team at the Institute of Technical Sciences at Wuhan University, uses only air and electricity, and appears to produce an impressive push that may see it become relevant to electric aircraft applications.

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The idea of terraforming Mars is a fascinating idea. … But just how long would such an endeavor take, what would it cost us, and is it really an effective use of our time and energy?

Ultimately, Yakovlev thinks that space biospheres could also be accomplished within a reasonable timeframe – i.e. between 2030 and 2050 – which is simply not possible with terraforming. Citing the growing presence and power of the commercial space sector, Yakovlev also believed a lot of the infrastructure that is necessary is already in place (or under development).

“After we overcome the inertia of thinking +20 years, the experimental biosphere (like the settlement in Antarctica with watches), in 50 years the first generation of children born in the Cosmos will grow and the Earth will decrease, because it will enter the legends as a whole… As a result, terraforming will be canceled. And the subsequent conference will open the way for real exploration of the Cosmos. I’m proud to be on the same planet as Elon Reeve Musk. His missiles will be useful to lift designs for the first biosphere from the lunar factories. This is a close and direct way to conquer the Cosmos.”

With NASA scientists and entrepreneurs like Elon Musk looking to colonize Mars in the near future, and other commercial aerospace companies developing LEO, the size and shape of humanity’s future in space is difficult to predict. Perhaps we will jointly decide on a path that takes us to the Moon, Mars, and beyond. Perhaps we will see our best efforts directed into near-Earth space.

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“Anything you take from Earth to the moon is an added weight that you don’t want to carry, so if you can make these materials in situ it saves you a lot of time, effort and money,” said Ian Mellor, the managing director of Metalysis, which is based in Sheffield.

Analyses of rocks brought back from the moon reveal that oxygen makes up about 45% of the material by weight. The remainder is largely iron, aluminium and silicon. In work published this year, scientists at Metalysis and the University of Glasgow found they could extract 96% of the oxygen from simulated lunar soil, leaving useful metal alloy powders behind.

NASA and other space agencies are in advanced preparations to return to the moon, this time to establish a permanent lunar base, or “moon village” where nations will operate alongside private companies on critical technologies such as life support, habitat construction, energy generation and food and materials production.

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CAPE CANAVERAL, Fla. (AP) — Four astronauts arrived at Kennedy Space Center on Sunday for SpaceX’s second crew launch, coming up next weekend.

For NASA, it marks the long-awaited start of regular crew rotations at the International Space Station, with private companies providing the lifts. There will be double the number of astronauts as the test flight earlier this year, and their mission will last a full six months.

“Make no mistake: Every flight is a test flight when it comes to space travel. But it’s also true that we need to routinely be able to go to the International Space Station,” NASA Administrator Jim Bridenstine said in welcoming the astronauts to Kennedy.

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https://www.youtube.com/watch?v=KUPnhlMpbkY&feature=share

NASA Administrator Jim Bridenstine
Kennedy Center Director Bob Cabana
Junichi Sakai, manager, International Space Station Program, JAXA
NASA astronaut Michael Hopkins, spacecraft commander
NASA astronaut Victor Glover, pilot
NASA astronaut Shannon Walker, mission specialist
JAXA astronaut Soichi Noguchi, mission specialist
Credit : NASA

This video has been used with NASA permission here :
https://www.nasa.gov/multimedia/guidelines/index.html

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This could mean breathable oxygen and rocket fuel. Not only that, they are suggesting the metal alloy byproducts could be useful again. Interesting.

I think a colony on the moon is sounding a bit more feasible.

The European Space Agency has created an experimental “oxygen plant” in the Netherlands that can extract oxygen trapped within simulated Moon dust.

Not only does the process extract up to 96 percent of the oxygen in the imitation lunar soil, it also leaves behind metals that might be valuable to future crewed missions that venture to the moon, Mars, and beyond.

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NASA is flying astronauts to the International Space Station from the United States using commercial vehicles.

On Nov. 14, the first operational mission of this program, NASA’s SpaceX Crew-1 mission, is set to launch four astronauts on SpaceX’s Crew Dragon vehicle.

Watch as the crew explains what their mission is, how it is different from Bob Behnken and Doug Hurley’s Demo-2 flight, and what it means for people here on Earth. https://www.nasa.gov/crew-1

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