The ones to worry about are rarely the ones in the alarmist headlines.
It's one of three newly discovered space rocks, and it's considered potentially hazardous. But no close approaches are predicted for the foreseeable future.
Looking at this iconic star-forming region in the mid-infrared is kind of like putting cosmic fog goggles on the agency's powerful telescope.
A blood moon is coming on Nov. 8. 'Tis the season for heavenly bodies to blush.
A new study finds kitties know when their human buddies are talking to them.
The chaos of space has never looked so spectacular in high definition.
Be sure to save room for these hilarious treats this year.
And those gaming cells could teach us a lot about "synthetic biological intelligence," potentially helping us to unlock mysteries of the brain.
Success! The spacecraft redirects the space rock Dimorphos in a test of planetary protection.
The huge rocket is set to fly a classified mission for the US Space Force.