Neil deGrasse Tyson is an astrophysicist who is the director of the Hayden Planetarium at the American Museum of Natural ...

And when people are convinced that they know a secret, world-shaking truth, they are willing to wait a long time for ...

Data from the James Webb Space Telescope on exoplanet K2-18b has revealed the "strongest hints yet of biological activity ...

Just over 40 years ago, in his novel Contact, astronomer Carl Sagan imagined what it would be like to detect radio signals beamed from other intelligent lifeforms in the galaxy. In the story, these ...

According to court documents, Sanchez-Solis was a leader in an alien smuggling organization (ASO) while living illegally in ...

Claims that Donald Trump was briefed on secret 'alien tech' programmes resurface, but US officials say no evidence supports ...

The biggest “problem” with Lauren Sánchez’s Met Gala look wasn’t her dress, Megyn Kelly said Tuesday as she laid into the ...

From the first photographer star to the discovery of alien worlds, these night sky targets mark some of astronomy's greatest firsts.

Both Hawn and her longtime partner, Kurt Russell, have shared their experiences with aliens and UFOs on late-night talk shows ...

(CNN) — President Donald Trump on Friday downplayed his involvement in invoking the Alien Enemies Act of 1789 to deport Venezuelan migrants, saying for the first time that he hadn’t signed the ...

Earth is dotted with humongous, human-made structures that, to an alien eye, may be tell-tale signs of intelligent goings-on.