NASA said it's seeking volunteers to help track its Artemis II Orion spacecraft as the crewed mission travels to the moon and ...

The new book "Gemini and Mercury Remastered" features iconic images from the earliest days of human space exploration ...

On Aug. 7 and 8, NASA's Nancy Grace Roman Space Telescope team assessed the observatory's solar panels and a visor-like ...

SpaceX called off a launch attempt Sunday after detecting a leak in the plumbing that flows super-cold liquid oxygen ...

Though the days are fast ticking by, that success is far from assured. DART is the first-ever test of what NASA calls a ...

Two more of NASA's space telescopes got another look at comet 3I/ATLAS, an interstellar interloper that captured the world's ...

The last time Mike Fincke was in space, he set a cumulative time in space record for an American astronaut. This week, he ...

Check out 10 stunning new deep space images taken by NASA’s Hubble Space Telescope, revealing galaxies, nebulae, and shining ...

When Nigerian researcher Temidayo Oniosun chose a melon seed called the egusi to send up on a space mission, it wasn't just about science - it was about symbolism.

NASA fired up RS-25 engine No. 20001 at the Fred Haise Test Stand at NASA’s Stennis Space Center at Bay St. Louis, ...

A Pilatus PC-12 aircraft equipped with a portable laser terminal transmitted 4K video to the International Space Station and ...

NASA has unveiled a breathtaking new image showing what appears to be a massive “cosmic hand” stretching across 150 ...