A shadow returns to Earth from deep space. The Asteroid Strikes Back is a cinematic teaser that explores the potential of ...

From its first detection using an instrument designed in part by teams based in the Bay, to follow-up orbit analysis ...

An asteroid named YR4 is on a potential collision course with the moon, with NASA estimating a 4% chance of impact in 2032.

Stranger Things returns November 27 with its final season, ending Hawkins’ saga on New Year’s Eve. Follow Live.

A scientific study claims to have found the date when all life on planet Earth will be wiped out in a massive extinction event ...