While our ability to view distant worlds with advanced telescopes has come a long way in a short time, we can still only photograph a tiny fraction of the planets

The first stage of a SpaceX Falcon 9 rocket just set a new record for a “flight-proven” booster, landing for the 32nd time after helping loft Starlink satellites into low

New observations of one of the famous TRAPPIST-1 planets are once again teasing scientists with tantalizing clues about a world that may — or may not — harbor an atmosphere

Considering the Terminator movies are about time-traveling killer robots and a scrappy human Resistance battling against a rogue AI in a nuclear post-apocalypse, you’d think making a great Terminator video

Astronomers have discovered that the sun had a close encounter with two blazingly hot massive stars around 4.4 million years ago. The discovery was made thanks to a “scar” left