NASA OSIRIS-REx sample collection event at Asteroid Bennu saw the spacecraft plunge its arm into the surface. Find out how ...

The UA's Steward Observatory Richard F. Caris Mirror Laboratory, attached to Arizona Stadium, creates mirrors for optical and ...

Apophis is 340 metres wide, about the same as the height of the Empire State Building. If it were to hit Earth, it would ...

The space agency defied incredible odds to get its asteroid-hunting OSIRIS-REx spacecraft off the ground. Since then, the ...

United Launch Alliance (ULA) will soon close out production of its Atlas V rocket, completing a stock of 15 boosters set to ...

The space agency defied incredible odds to get its asteroid-hunting OSIRIS-REx spacecraft off the ground. Since then, the mission has upended everything we know about our solar system.

Pieces of the asteroid Bennu, collected by NASA's OSIRIS-REx mission, are being studied at Brown as part of an effort to ...

Pieces of the asteroid Bennu, collected by NASA’s OSIRIS-REx mission, are being studied at Brown as part of an effort to ...

Bennu’s precise trajectory indicates no evidence of a fifth force influencing its path, limiting its potential strength.

This week we examine what U.S. Space Force officials and others have said about a satellite that recently exploded due to an "anomaly." ...

Data from the OSIRIS-REx mission to Bennu place a ceiling on the strength of a hypothetical fifth force that could explain dark matter’s origins.

Four asteroids - 2002 NV16, 2015 HM1, 2024 TP17, and 2024 TR6 - will be skimming past Earth today, but scientists say there's ...