A stunning composite image, made up of three years' worth of satellite photos, shows the ancient lava of Libya's Haruj ...

Founded by crypto guru Jed McCaleb, Vast Space will run two missions to the International Space Station and aims to launch its first space station, Haven-1, by the end of 2025.

A new podcast series from LAist Studios, titled "L.A. Made: The Other Moonshot," features first-hand accounts of the ...

While SpaceX lost the upper stage of its new Starship in a flight test, the futuristic spacecraft presages a spaceflight revolution, says a leading U.S. space scholar.

A team of researchers led by Emory's Chunhui Xu recently found that heart muscle cells can grow and survive in the ...

During a spacewalk outside the International Space Station, Russian cosmonaut Sergey Prokopyev jettisoned a 5-kilogram bundle ...

After a close look with a powerful radio telescope, astronomers are still puzzled by a pair of objects with strange ...

The magnificent Andromeda galaxy (Messier 31), stands out as the most important nearby stellar island to our Milky Way, and ...

A Falcon 9 rocket carrying 21 Starlink satellites lifted off from NASA's Kennedy Space Center in Florida on Tuesday at 12:24 a.m. EST (0524 GMT). The Falcon 9's first stage returned to Earth about ...

Boom Supersonic's XB-1 demonstrator craft could become the first commercial jet to break the sound barrier since Concorde ...

Moving at roughly 20,505 miles per hour along the distant world's equator, it’s the fastest known jet stream that wraps around a planet ...

NASA's Office of the Chief Health and Medical Officer (OCHMO) assembled a small working group to review hydrogen sulfide (H2S ...