The replacements for the astronauts involved in NASA's first medical evacuation are on their way to the International Space Station.

"An unknown watercraft sparks confusion when Naval officers find it in the middle of the ocean. As Lt. Alex Hopper (Taylor ...

Dan Trachtenberg's third Predator movie is the most substantial evolution of the sci-fi franchise to date and boldly embraces ...

Two rival teams — one using machine learning, the other human eyes — race to find the first spacecraft to soft-land on the moon.

When the Berwyn Mountain UFO was spotted in 1974, it got local villagers talking – but could an alien spacecraft really have ...

Experts are calling a newly-released video captured over Yumbo, Colombia, the clearest UFO footage ever recorded. The UFO sighting reportedly occurred on December 23, 2025, at around 7:33 p.m. A woman ...

From ‘Blade Runner’ to ‘Alien’, these sci-fi classics deliver worldbuilding tension and ideas that define everything the genre promises.

Multiple flights have been spotted headed towards the secretive base Area 51 Friday morning, as reports that full disclosure ...

Leslie Kean and Ralph Blumenthal report on discussions between U.S. lawmakers and Brazilian witnesses marking the thirtieth anniversary of the "Varginha UFO Incident." ...

A financial crisis could be triggered by an announcement that aliens exist, according to Helen McCaw, a former policy expert of the Bank of England. McCaw told The Times of London that politicians and ...

In 1957, a 300-foot craft landed quietly in Virginia. Out stepped a man in a metallic jumpsuit who simply said, “I need to see the president.” His name? Valiant Thor. He claimed to be from Venus—and ...

NASA on Wednesday released new images and data of Comet 3I/ATLAS, the rare interstellar object that set off weeks of speculation — and a full-blown online debate — over whether it could be an alien ...