American space exploration company Sierra Space announced it reached a point where it can fly an oxygen extractor to the Moon ...

A chemical reaction that recycles carbon dioxide into fresh oxygen could provide more sustainable life support for astronauts ...

Sierra Space's oxygen tech boosts lunar sustainability, aiding NASA's Artemis goal for a permanent moon base and future Mars ...

Running those numbers, Clarke and his co-authors estimate that of the mile-deep layer of water that may once have been the ...

The ChemCam instrument, developed at Los Alamos National Laboratory, recently zapped its laser for the 1 millionth time on ...

NASA's MAVEN mission and the Hubble Space Telescope have teamed up to reveal new insights into how Mars' water is leaking ...

Elon Musk said on X that he envisions Starships making uncrewed trips to Mars by 2026 before astronauts head to the Red ...

If you were standing on Mars as it was hit by a solar flare, you might be able to see an aurora just like on Earth ...

Both types of atoms exist on Mars and on Earth, and both can be bound up in water molecules, with their single oxygen atom and their two hydrogen atoms. In the Martian atmosphere, water molecules ...

Elon Musk recently announced that SpaceX plans to launch its first uncrewed Starships to Mars in two years, during the next ...

The ChemCam instrument on the Curiosity rover has fired 1 million times since it landed on Mars in 2012. Image credit: ...