A covert Chinese space plane has quietly released a new UFO-like object into orbit, according to US tracking data, fuelling ...

The makers of the blockbusting sci-fi thriller reveal how they made a hit, why Kevin Spacey was almost involved and what went wrong with the sequel ...

During the initial analysis of the data recovered from the Scoop 7 satellite, Dr. Ruth Leavitt (Kate Reid) and her colleagues ...

Somewhere out there, a planet roughly the size of Earth may be orbiting a distant star in conditions that could support life.

A US pilot claims his aircraft was surrounded by a 'jellyfish' swarm before being shot down over Iran, sparking debates on ...

A comet screaming in from another star system carried alien ice ratios never seen before. What scientists found inside its spinning nucleus is reshaping how we picture worlds beyond our sun.

Harvard astrophysicist Avi Loeb argues 3I/ATLAS and other interstellar objects may hint at alien technology, drawing fame, ...

The largest digital camera ever built is starting to capture images of unseen corners of the universe. The Vera C. Rubin ...

As Elon Musk basked in the public spectacle of SpaceX’s blockbuster IPO, another – altogether more restrained – rocket ...

The China National Space Administration's 'Reusable Experimental Spacecraft' has been spotted releasing an unidentified ...

On a crisp late autumn morning at the Beilun Estuary National Nature Reserve in Fangchenggang, South China's Guangxi Zhuang Autonomous Region, a ranger team led by Chen Hanbo, director of the reserve, ...

“Mr. Chair, the truth is out there.” That’s what Rep. Nate Davidson, D-Cumberland and Dauphin said during a Tuesday Pa. House ...