Nestled among the many freight containers and fishing vessels resides one of the newest members of SpaceX's recovery team: Mr. Steven. Space.com got a look at the boat during testing on Aug. 13, 2018. See our photos.
U.S. Vice-President Mike Pence has announced that the United States plans to establish a "Space Force." President Donald Trump endorsed the announcement in a follow-up tweet.
Care to dance? An X-ray hunting instrument on the International Space Station twists and turns in a new NASA YouTube video as huge solar arrays rotate behind it.
When we look up at the night sky, it can be difficult to distinguish the color of each star with our own eyes. But if we record a long-exposure image, star trails can reveal much of our colorful universe.