In 1997, a group that believed they were headed to heaven in a spaceship carried out the largest mass suicide on American ...

Explore the world of UFOs from all angles with these books covering the history, sociology and weirder takes on the ...

The group leading the charge in the search for extraterrestrial life has given the all clear: An interstellar comet looks to ...

The IAA SETI Committee has updated rules for evaluating and revealing the detection of extraterrestrial intelligence.

The moment of first contact with extraterrestrials is a staple of science fiction. It usually involves a frantic scientist ...

Researchers searched interstellar comet 3I/ATLAS for artificial radio signals using the Allen Telescope Array and found none.

The object, called 3I/ATLAS, is only the third interstellar visitor ever detected passing through our Solar System.

T he claim that interstellar comet 3I/ATLAS was an alien probe was always ridiculous. It was an exceptional comet for sure, ...

When Comet 3I/ATLAS entered our solar system last year—only the third known interstellar object to do so—astronomers took ...

When Angine de Poitrine landed on this planet, the polka-dot-clad alien combo fused prog rock with microtonal jazz and funk, to yield music quite unlike anything we’d heard before… When you purchase ...

Bryce Harper gets toothpaste shamed on the Padres Jumbotron, a Yeti cup withstands molten lava, and a dachshund rebels at a ...

To travel between solar systems, a spacecraft would need extremely sophisticated – if not impossible – technology.