The unusual specimen raised eyebrows because it appeared capable of causing levitation. An official investigation has not settled the matter, some UFO enthusiasts say.

“Project Hail Mary,” the movie adaptation to Andy Weir’s 2021 novel about a science teacher attempting to save the Earth from ...

Could the first confirmed signal from an extraterrestrial source be less a hello than a goodbye? Astrophysicist David Kipping argues as much, and his “Eschatian Hypothesis” reimagines the way ...

Stellar plasma can smear alien radio signals before they escape their star system, making them harder for astronomers to detect.

New SETI research suggests space weather like solar winds could be interfering with alien radio signals, making them harder ...

The Black Knight Satellite is one of the most enduring space mysteries discussed online, described by some as an unidentified object orbiting Earth that defies easy explanation and fuels speculation ...

Project Hail Mary ," the movie adaptation to Andy Weir's 2021 novel about a science teacher attempting to save the Earth from sun-eating microbes ...

Get the latest federal technology news delivered to your inbox. Many years ago, I was sitting on a boat in the middle of Lake Mead outside of Las Vegas. It was an impossibly dark night and the ...

For decades, humans have scanned for signals of alien technology emanating through the galaxy. The search highlights the contradiction between the abundance of planets and stars that stretch across ...