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WHAT many in Trinidad and Tobago believed was a soucouyant (a fireball-like figure in Caribbean folklore) or alien spacecraft streaking across the night sky on Friday was in fact linked ...

Elon Musk's SpaceX called off Thursday's launch at the 11th hour, but now a launch has successfully taken place.

After decades of conspiracy theories, classified hearings and grainy cockpit footage, the White House has released a number of long-awaited UFO files held under lock and key by the US government — ...

Scientists are trying to solve the mystery of what race a group of cone-shaped skulls belong to as wild theories claim they ...

Steven Spielberg thinks his latest alien film is closer to the truth than either of his other works focused on ...

For decades, the search for life beyond Earth has revolved around a key question: What molecules should scientists be looking for on other planets or moons? A new study, published in Nature Astronomy, ...

The tallest rocket ever built is now standing on its launch pad ahead of its next mission. SpaceX is about to debut Version 3 ...

Dr. Tyson is an astrophysicist and the author of “Take Me to Your Leader: Perspectives on Your First Alien Encounter.” See more of our coverage in your search results.Encuentra más de nuestra ...

Blue Origin's fourth New Glenn rocket exploded during a prelaunch engine test on Thursday night (May 28). It could be a big ...

An important scientific benchmark that has lasted for over seven decades has been broken by artificial intelligence (AI). A ...

SpaceX achieved most of the goals it set out for Starship V3's first test flight.