Starlink satellites have been developed by SpaceX to provide internet to remote locations. Here we explore the controversial megaconstellation in more detail.

On Aug. 1, 1968, NASA canceled the production of its Saturn V moon rocket, the only rocket to carry people out of orbit at the time.

Breaking science news and articles on global warming, extrasolar planets, stem cells, bird flu, autism, nanotechnology, dinosaurs, evolution -- the latest discoveries ...