Scientists analyzing a gravitational-wave signal have discovered that a neutron star and black hole spiraled together on an ...

In 2020, astronomers discovered a violent cosmic event that has led them to rethink how extreme pairs of astronomical objects form. These pairs are capable of producing powerful cosmic collisions.

NASA's DART mission didn’t just change the orbit of Dimorphos, the asteroid it hit. It changed the orbit of the larger ...

NASA’s DART mission proved that a spacecraft can nudge an asteroid system in space, offering a real test of planetary defense. NASA’s DART (Double Asteroid Redirection Test) spacecraft changed the ...

NASA’s DART mission changed the Dimorphos' asteroid orbit around the Sun, proving spacecraft impacts could help defend Earth.

The mission without a doubt proves that we could deflect a hazardous asteroid away from Earth — so long as we discover it in ...

Breakthrough discovery provides new clues about how these celestial bodies - that push the known laws of physics to their limits - find each other.

Harry Stamper might still be here today had this tech existed in 1998's "Armageddon." ...

Engineers have developed a simple strategy to help robots remain stable while repairing satellites ...

New research reveals that when NASA’s DART (Double Asteroid Redirection Test) spacecraft intentionally impacted the asteroid moonlet Dimorphos in September 2022 ...

It is the first man-made object to have shifted the orbit of a naturally occurring entity in space.