31/Atlas Comet LIVE Tracker: 3I/ATLAS is believed to be 7 billion years old, meaning it is likely twice as old as the Earth itself. NASA has confirmed that the comet will swing just inside Mars’ orbit ...

Zipping toward Earth at around 20,000 miles per hour, the asteroid is due to make its closest approach on Tuesday.

NASA’s search for life beyond Earth is no longer a distant dream but a coordinated campaign that now stretches from Martian ...

Have you ever wanted to cross "armchair spacecraft-tracking" off your bucket list of Good Samaritan deeds? Thanks to NASA's Artemis campaign, you could be one step closer to rocking that cosmonaut ...