Decades before blockbuster CGI aliens, artist Wayne Barlowe designed an entire ecosystem for his book "Expedition" — later ...

What starts as a single blurry photo turns into a full expedition across one of speculative biology's most carefully ...

NBC News' Gadi Schwartz interviews Jack Hathaway and Anil Menon, two astronauts that are on the U.S. mission to the ...

Among the newer material, one video shows a military sensor tracking an object resembling a six-pointed star over the Yellow ...

Liftoff is scheduled for 6:45 p.m. ET today (July 16).

A glowing object streaking across the night sky over Northwest China's Xinjiang Uygur Autonomous Region on Tuesday night left ...

Liftoff is scheduled for 10:47 a.m. ET.

A mysterious glowing object streaked across Xinjiang’s night sky on Tuesday, sparking online speculation about a “UFO.” But ...

SpaceX Starship's megarocket launch was aborted at the last minute due to unspecified technical issues. This would have been flight 13 for Starship, which is designed for reusability.

The Soyuz spacecraft will carry Nasa astronaut Anil Menon and cosmonauts Pyotr Dubrov and Anna Kikina to the ISS for an eight ...

Are aliens real? Was Fox Mulder right all along? We examine the prediction markets to gauge if the U.S. government will confirm that aliens exist before January 2029. The prediction market on a U.S.

Science writer Chris Rutkowski has been researching UFOs since the 1970s and his latest book explores sightings across Canada ...