An image taken by Curiosity last month has sparked claims of a long-lost civilization on the Red Planet after some spotted a ...

This consciousness begins in Israel and radiates outward. It demands sweat, blood, tears of sorrow and tears of joy. The arena of our mission is not Mars, but the broken places of Earth: Africa, Asia ...

Project Hail Mary, Solaris, and The Hitchhiker's Guide to the Galaxy are all among the very best sci-fi books set in space.

When the U.S. was born, humanity was still seven years away from balloon-borne flight. Where might we be another 250 years ...

You might think that legendary sci-fi author Arthur C. Clarke would've adored the Star Trek franchise, but that wasn't ...

A Harvard University cosmologist who has suggested alien life forms could be sailing into the solar system disguised as meteors is leading the Trump administration’s secretive new scientific advisory ...

Get an exclusive first look at Scorch, the new comics-original Biker Mice From Mars villain joining Nacelle’s action figure ...

From underground societies to futuristic conspiracies, these sci-fi series capture the mystery and immersive storytelling ...

When it comes to the search for life elsewhere in the universe, methane and other chemical compounds are seen as signs of ...

Thus far, our search for extraterrestrial life points toward Clarke’s former point, suggesting that our little blue dot is ...

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July has arrived with explosions of fireworks and celebrations of the 250th anniversary of our country. For those who aren’t ...