Astronomers say that the first rocky planet orbiting an extinct star called a "white dwarf" gives an idea of what the Earth ...

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

Let's imagine that SETI , the Search for Extraterrestrial Intelligence, receives a signal from aliens approaching Earth.

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

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 ...