Jordan Flowers claims Russia and China may be reverse-engineering alien technology, raising national security concerns.

A striking optical illusion resembling a floating city or alien spacecraft was captured on camera above the countryside in ...

The China National Space Administration's 'Reusable Experimental Spacecraft' has been spotted releasing an unidentified object into orbit above Earth.

In 1988, the Soviet Union launched two of its most ambitious spacecraft ever built not toward Mars itself, but toward one of ...

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

On June 25, 1997, a Russian Progress M-34 spacecraft collided with the Russian Mir space station. The uncrewed cargo ...

For every "Alien" or "Event Horizon," there are dozens of lesser-known space horror movies that deserve much more love and ...

NASA works with scientists worldwide to advance our understanding of what hazards are in our solar system and how we can mitigate the risks.

Valiant Comics might not have the same level of popularity as Marvel and DC, but its characters are very powerful.

UAP whistleblowers say the Pentagon has been concealing evidence of UFOs and alien life.

On this Day, July 2 has witnessed defining moments that shaped politics, civil rights, exploration and international relations across centuries. From the Continental Congress advancing American ...

With Russia increasing disruption to European infrastructure in orbit, including jamming, and monitoring of essential ...