Aliens are often the cornerstone of many great sci-fi shows. Here are 15 of the best shows that heavily revolve around ...

Planets orbiting stars beyond the solar system come in all shapes and sizes but mostly fit into a few categories: large and hot gas giants, super-Earths that are slightly larger than our planet, ...

'Alien: Earth' Season 2 is now filming, and the series has unveiled a first look at the production.

Investor excitement around the SpaceX IPO is colliding with peak Elon Musk futurism after a new social media post featuring his musings about light-speed travel and exploring alien worlds. In a social ...

How do you find alien life? Well, first you need to find planets that might be able to support life. And that’s not as easy as it looks.

An alien weapon has been found on Mars, according to a top UFO researcher. RadarOnline.com can reveal an image taken by NASA's Curiosity rover shows a long, narrow formation protruding from rocky ...

Time works differently in space and on other planets, so the decade-plus that Alien Isolation fans have been waiting for the sequel might have felt like a blink of an eye on a different world. On ...

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