At the morning limb, relatively cool atmospheric gas is flowing from the night side toward the day side, so the local ...

Historical markers were once just for American history. But many now claim aliens have visited earth from outer space — and ...

Exoplanet Beta Pictoris b can be seen moving around its star in this 17-year timelapse created using "AI-driven ...

Harvard researchers Tim Lomas and Brendan Case, along with Michael Masters from Montana Technological University, have a new ...

The first rocky planet ever spotted orbiting a burned out star called a white dwarf offers a glimpse of what may be in store ...