‘A watershed moment for planetary defense and … humanity’ — NASA administrator Bill Nelson confirms DART successfully knocked an asteroid off course. » Sign up for our newsletter KnowThis to get the biggest stories of the day delivered straight to your inbox: ...

A NASA spacecraft has successfully slammed into an asteroid called Dimorphos. The Double Asteroid Redirection Test mission, also known as DART, spacecraft has been traveling to reach its asteroid target since launching in November 2021. On Monday, it hit its target, going about 13,421 miles per ...

NASA has successfully smashed a projectile into an asteroid seven million miles from Earth. #NASA #Space #Shorts SUBSCRIBE to our YouTube channel for more videos: http://www.youtube.com/skynews Follow us on Twitter: https://twitter.com/skynews Like us on Facebook: ...