Observations of the interstellar Comet Borisov have been flooding in for six weeks, and the more astronomers duplicate one another's work, the more confident they are in their analysis of the object.

On Oct. 14, 1947, Chuck Yeager broke the sound barrier for the first time! See how it happened in our On This Day in Space video series!

New infrared cameras and gel-based thrusters just might help future satellites dodge space debris, a new study finds.

A new video from NASA shows how a supernova explosion morphs and changes during a 13-year period, including unusually fast-moving shock waves.

Illustrated by Legend of Zelda manga-ka Akira Himekawa.