New 3I/ATLAS images from NASA and the ESA suggest the interstellar comet is active as it approaches Earth in December.

While scientists examine the comet's chemistry, telescopes across the solar system are capturing dramatic new images. NASA's ...

NASA's Jonny Kim and two cosmonauts are scheduled to leave the ISS today (Dec. 8) at 8:41 p.m. ET. Three astronauts will head ...

In his nomination hearing last week, Isaacman faced questions from the committee scrutinizing his relationship with SpaceX ...

Junk is accumulating in space at a fantastic pace, with millions of pieces orbiting the Earth, and humans need to figure out ...

NASA has extended an agreement with a nonprofit organization to manage the portion of the ISS designated as a national lab, ...

For the first time, scientists have made a clear X-ray detection of chlorine and potassium in the wreckage of a star using ...

Amid media reports of skyrocketing valuation and a potential IPO for SpaceX, the company could have a lot to lose next year.

SpaceX’s Falcon 9 rocket is set to launch from Florida's Space Coast at 5:26 p.m. on Monday. The rocket is targeting the ...

The Atacama Large Millimeter/submillimeter Array detected significant amounts of methanol and hydrogen cyanide in ...

Jared Isaacman, U.S. President Donald Trump's nominee to be administrator of the National Aeronautics and Space ...