When astronomers first cataloged some of the closest orbiting rocky exoplanets, they wrote them off as bare, airless cinders, ...

Macaulay Culkin set the record straight on speculation that he's retired from acting during the Dec. 29 episode of Smartless: ...

🪖 Patrolling the Mojave almost makes you wish for a nuclear winter: This bark, repeated at random by NCR troopers, is so ...

The first pulsar was discovered in 1967 by Jocelyn Bell Burnell. Finding these mysterious signals forever changed astronomy.

Is there an Outer SpaceX? With 3I/ATLAS set to fly by Earth in just over a week, experts continue to speculate over its origins. Harvard Scientist Avi Loeb believes that if aliens, the comet wouldn’t ...