A mysterious object that a controversial scientist claims could be an alien battleship reached its closest point to Earth on Friday. The object, known as 3i/ATLAS, passed by at 130,000mph, at a ...

Tracker Season 3, Episode 9, “Good Trouble,” reunited old pals Colter (Justin Hartley) and Keaton (Brent Sexton), who teamed up in hopes of finding Keaton’s former partner. Along the way, the friends ...

A mysterious metal shard captured the imagination of the American public, because it was supposedly from a 1947 UFO that crashed on Earth. The sample seemed to have an unprecedented material structure ...

When ET phones home, it could be his last call. Contrary to sci-fi movie depictions, our first contact might not be with a super advanced alien civilization at the height of power. Rather, Ivy League ...

The North American Aerospace Defense Command (NORAD) has been tracking Santa's Christmas journey since 1955. NORAD's official Santa tracker goes live on Christmas Eve, allowing families to follow his ...

NASA's alien-hunting Europa Clipper spacecraft took seven hours of ultraviolet observations of interstellar comet 3I/ATLAS while both objects zoom toward Jupiter. When you purchase through links on ...

Justin Hartley as Colter Shaw standing outside next to Brent Sexton as John Keaton in Tracker Season 3 Image via CBS Editor's Note: The following contains spoilers for Tracker Season 3, Episode ...

This may be the best time to see this celestial visitor before it is gone forever. Interstellar comet 3I/ATLAS reached its closest distance to Earth on December 19, and this is our last, best chance ...

Tracking comets accurately is hard. A new effort with the U.N. and NASA aims to better chart these visitors using 3I/ATLAS. When you purchase through links on our site, we may earn an affiliate ...

Interstellar comet 3I/ATLAS has just made its closest pass by Earth. came within about 168 million miles (270 million km) of our planet. Scientists say there is no danger at all as the object passed ...