NASA's Nancy Grace Roman Space Telescope is now fully assembled and ready to begin launch preparations this summer.

Asteroid Bennu samples contain life-friendly sugars, a strange "space-gum," and ancient stardust ...

Talk about a sugar rush! NASA may have just come a little closer to cracking one of science’s most enduring mysteries — how ...

Samples collected from the asteroid Bennu are continuing the shed light on the origins of the solar system and how life ...

Satellites reflect sunlight, Earthshine, infrared and radio waves.

On Nov. 25, engineers at NASA's Goddard Space Flight Center successfully joined the two main segments of the Nancy Grace ...

Scientists studying samples from the Bennu asteroid located not too far from Earth continue to find clues as to how life ...

Video shows SpaceX Falcon 9 rocket launching the Crew-11 mission for NASA from Launch Complex-39 at the Kennedy Space Center ...

On Dec. 2, 1995, NASA launched the Solar and Heliospheric Observatory, also known as SOHO. This sun-monitoring satellite is a ...

By Will Dunham WASHINGTON, Dec 3 (Reuters) - An exponential increase in the number of satellites placed in low-Earth orbit ...

NASA's next big eye on the cosmos is now fully assembled. On Nov. 25, technicians joined the inner and outer portions of the ...