The Hubble Space Telescope has made multiple observations of exoplanet WASP-121 b, also known as Tylos. The extreme ...

There's lots of reasons Star Wars is a big part of pop culture history. These five perfect alien designs offer just one ...

The Pentagon has released another batch of ‘UFO Files’ with footage of unknown objects in the sky—here are the most common ...

JWST has revealed a surprising daily cloud cycle on a distant hot Jupiter, giving scientists a clearer look at its atmosphere.

Dr Sarah Alam Malik suggests Saturn's moons Titan and Enceladus, and Jupiter's moon Europa, may host conditions suitable for ...

There was a time when a new “Star Wars” movie felt like an event capable of stopping the world. People camped outside ...

Columnist Cary Clack is absolutely right that science has not explained everything, but he seems to really be interested in ...

A second batch of previously classified files on alleged UFO sightings has been released by the US Defence Department. Follow ...

Astronomers from Italy and Brazil have investigated a nearby red dwarf star known as Ross 318 and have discovered an ...

The Pentagon released the second tranche of declassified UFO files after US President Donald Trump ordered Defense Secretary ...

NASA astronauts described strange objects moving in “random” patterns and jagged space mysteries in a stunning new UFO file ...

Three weeks before Disclosure Day opens in theaters, screenwriter David Koepp revealed in a new Vanity Fair profile published ...