Called SPHEREx, and set for launch on a SpaceX Falcon 9 rocket from Vandenberg Space Force Base no sooner than Tuesday night, ...

A modest NASA space telescope with grand ambitions will soon launch into an orbit around Earth. Here's why scientists are ...

NASA's X-59 quiet supersonic jet recently passed electromagnetic interference testing, moving it one step closer to its first ...

"It's like a game of billiards around the solar system, flying by a couple of planets at just the right angle and timing to ...

The agency is encouraging astronomy clubs to throw “star parties” to introduce people to the nebulae and galaxies spotted by ...

Over 50 years after the final Apollo mission, the US returned to the lunar surface last february with the landing of its ...

In the Southern Hemisphere, the space agency notes, the tropical cyclone season typically runs from November to April. The ...

After Friday's spectacle, a "planet parade" of this size won't appear in the night sky for several years, experts say.

NASA's newest space telescope will scan the entire sky in a range of near-infrared wavelengths to help astronomers better ...

The U.S. space agency is tentatively scheduled to launch two missions on Sunday: one to study the sun, the other to examine ...

If all goes according to plan, the Athena lander will touch down near the moon's south pole on or around March 6.

The main belt asteroid Donaldjohanson is now in sight as the Discovery Program mission prepares for a flyby of the object in ...