Astronomers have revealed new details about the makeup and age of a visiting comet that was born around a distant star. They ...

More than 500,000 stars glow in shades of red, white, and blue in a spectacular new image captured by NASA's Hubble Space ...

The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...

As cute as baby Yoda may be, E.T. the Extra-Terrestrial was released when I was just an impressionable little boy so Lego’s new 1,226-piece Ideas set has me feeling nostalgic. Launching on August 1st ...

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.