Humanity has sent into space everything from lightsabers and Tesla Roadsters to golden records and entire digital genetic ...

Fomalhaut lies about 25 light-years away in the constellation Piscis Austrinus, aka the Southern Fish, and is one of the ...

NASA's Perseverance Mars rover may soon set a record for the longest distance driven on another planet.

Dec. 19 (UPI) -- Comet 3I/ATLAS passed its nearest point to Earth early Friday and approaching within 168 million miles.

The $4.3 billion space telescope that survived a political fight in Washington is now fully assembled and poised to reshape ...

South Korean startup Innospace is set to attempt its first orbital launch today (Dec. 19), and you can watch the action live.

Scientists had stumbled on the dusty debris from two cosmic crashes. Massive space rocks slammed together to create clouds of ...

By the authority vested in me as President by the Constitution and the laws of the United States of America, it is hereby ordered: Section 1.  Purpose.

After stage separation, the Falcon 9 rocket's first-stage booster will descend for landing atop the SpaceX drone ship A ...

When the Perseverance rover arrived on Mars nearly five years ago, NASA officials thought the next American lander to take ...

Transformative science depends on disciplined engineering,” stated Amit Kshatriya, Associate Administrator at NASA, as the ...

Live updates from the Starlink 6-99 mission, which launched 8:42 a.m. Dec. 17 from Pad 39A at NASA's Kennedy Space Center.