Cosmic speed limits can be a major inconvenience but they've rarely stopped science fiction in its tracks.

NASA astronauts Butch Wilmore and Sunita Williams face potential long-term health issues after a nine-month space mission.

New theory posits black holes may transition into ‘white holes’, ejecting matter and potentially even time itself, back into ...

For this reason black holes are invisible to the eye, as lightless as the empty, dark space surrounding them. Scientists know they exist not because they can see an actual hole, b ...

Jonathan Hickman teams up Federico Vicentini and Iban Coello to shatter and redesign the Marvel cosmos in Imperial, a ...

The Blue Ghost lunar lander, operated by Firefly Aerospace from Texas, became the first commercial spacecraft to image an eclipse from the moon.

Today's horoscope offers insights for each zodiac sign, highlighting opportunities and challenges across career, love, and ...

Astrology devotees believe that Mercury retrograde disrupts communication, technology and travel. To counterbalance that cosmic chaos, one luxury hotel offers a chance to check in, bed down, tune ...

U.S. health officials are tracking a rise in injuries tied to the misuse of nitrous oxide, or laughing gas, including some brands that are sold in small canisters containing ...

Astronauts returning to Earth, such as Sunita Williams and Butch Wilmore, face a range of unusual physiological side effects ...

This year, we await a cosmic twist as Mercury – the planet of activity and ideas – goes retrograde in Pisces the next day ...

Stargazers on nearly one half of the world witnessed a total lunar eclipse overnight, as a rare cosmic lineup caused the moon ...