An unusual elliptical galaxy with a history of absorbing smaller galaxies appears to be approaching its next target.

SpaceX launched another set of its Starlink internet satellites from southern California on Saturday evening (Feb 22). A ...

Engaging articles, breathtaking images and expert knowledge ...

"Every centimeter of sea level rise exposes another 2 million people to annual flooding somewhere on our planet." ...

To construct a warp drive, we'd need 10 times more negative energy than all of the positive energy in the universe.

Engaging articles, breathtaking images and expert knowledge Issues delivered straight to your door Astronomers have ...

While the U.S. Space Force, and its previous operator the U.S. Air Force, have been tightlipped about what the space plane ...

"Have you ever flipped through old photo albums and suddenly found something fascinating hidden in the background of a ...

Such a dramatic cut to a flagship space telescope still in its prime will be felt across the mission's entire operations, ...

"We're arguing that intelligent life may not require a series of lucky breaks to exist," said lead author Dan Mills of the ...

The Wachowskis' attempt at reenergizing the space opera genre is widely considered to be a low point in their career, but ...