NASA's Double Asteroid Redirection Test (DART) impacted the 'moonlet' Dimorphos in the Didymos asteroid system. NASA's Hubble ...

Toward the end of last year, a comet shattered into pieces as it hurtled through the Solar System. By the "slimmest of ...

The spacecraft slowed down the system's 76,000 mph orbital speed... by two inches per hour. We're going to have to punch a lot harder if we want to save Earth.

NASA says the Hubble telescope's latest observations have witnessed huge boulders "escaping" from the asteroid Dimorphos. The images are from NASA's DART (Double Asteroid Redirection Test) project.

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 ...