The next satellites SpaceX helps to deliver to orbit from Vandenberg won't be its own, but rather two of NASA's on a ...

A small company is vying to take on the Moonwatch with a cutting-edge, 3D-printed lightweight timepiece that's fit for EVAs, can be fixed on the ISS, and capable of keeping time in the harshest ...

Yet the burst had us intrigued. For one thing, this burst was fast. The fastest known fast radio burst lasted about 10 millionths of a second. This burst consisted of an extremely bright pulse lasting ...

The James Webb Space Telescope has discovered its first exoplanet, TWA 7b, which is also the lightest exoplanet ever to be directly imaged.

Humanity will soon take another step toward establishing an off-Earth economy, if all goes according to plan for the Florida-based shoe company Syntilay.

The service is studying alternatives to the Space Development Agency's Transport Layer, which is providing small satellites for tactical communications.

Celestis, which recently conducted a mission from California, will send cremated remains or human DNA to outer space for cosmic 'burials.' ...

Instead of the big bang, some physicists have suggested that our universe may have come from a big bounce following another ...

Astronomers recently got a close-up look at the comet, known as C/2014 UN271, flying through deep space with the powerful Atacama Large Millimeter/submillimeter Array (ALMA) radio telescope in Chile.

The Bootes Void,often called the Great Void, is one of the largest and most mysterious structures in the observable universe. Discovered in 1981 by astronomer Robert Kirshner and his team, this ...

Ax-4 crew member and European Space Agency astronaut Sławosz Uznański-Wiśniewski, known by the nickname "Suave" (center), greets space station astronaut Anne McClain (white shirt, back to ...