A 2022 NASA mission changed the orbit of the asteroid Dimorphos around its companion. New data shows their joint orbit around ...

A rock and a hard place ...

NASA’s Double Asteroid Redirection Test, known as DART, did more than shove a small asteroid into a tighter loop around its companion. The September 2022 impact also measurably changed the binary ...

A new study shows that, not only did the agency’s 2022 DART mission shift the orbit of the moonlet Dimorphos, it also changed the path of its parent asteroid around the sun.

Four years ago, NASA purposely smashed a spacecraft into a small asteroid to see if they could deflect it -- a test to prove ...

An asteroid estimated to be a kilometer (3,451 feet) wide will fly by Earth on January 18. The video in the media player above is from a related report. It will pass within 1.2 million miles of our ...

A follow-up mission to DART, Hera will travel to a binary asteroid to observe the aftermath of NASA's wildly successful kinetic impact test. Reading time 3 minutes In September 2022, a NASA spacecraft ...

A building-sized asteroid will zoom by Earth Saturday, while another asteroid twice its size will make an even closer approach Monday, with NASA keeping an eye on the second asteroid due to its size ...