Earth ejecta, for instance, could hold Earth life.

And it veered close to a major NASA center. After erupting in wooded hills outside of Los Angeles' community of Altadena, the ...

In the days after the devastating wildfires, air monitors recorded some of the highest levels of air pollution in recent ...

The two astronauts have a busy day ahead of them. Hague and Williams will "patch light leaks in the NICER X-ray telescope, ...

The heavy-lift New Glenn rocket soared to success, reaching orbit on its highly anticipated inaugural flight but failing to ...

Blue Origin has launched its massive new rocket on its first test flight. Thursday’s liftoff from Florida carried an ...

Blue Origin's New Glenn successfully reached orbit on its first-ever flight, putting it in competition with SpaceX for ...

For humans, the most important star in the universe is our sun. The second-most important star is nestled inside the ...

A SpaceX mission set to lift off overnight marks a first for Firefly Aerospace under NASA's plans to build up American ...

Built by Firefly Aerospace and Ispace, the pair of spacecraft will land separately in the moon's northern latitudes, conduct ...

The two landers rocketed away in the middle of the night from NASA’s Kennedy Space Center, the latest in a stream of private ...

Robotic vehicles from Firefly Aerospace of Texas and Ispace of Japan parted ways early Wednesday after being launched on the ...