Dive into the fascinating theory that octopuses might not be from Earth—are they really aliens?

Sputnik skies to analysis of interstellar visitors, scientists are rethinking how and where to look for physical traces of ...

Chinese scientists' claims that their "Sky Eye" telescope could have picked up signals from intelligent aliens have been met ...

Scientists may need to broaden their horizons in their search for alien life.

On the hunt for a new science fiction series to binge watch? Look no further than this list of the 10 best sci-fi shows ...

NO ALIENS, dead or alive, have ever been taken to Porton Down, a government website proclaimed last year in an attempt to ...

Robert Patrick is best known for playing the T-1000 in "Terminator 2: Judgment Day," but he was also in a sci-fi flick with a ...

New theoretical models have strengthened the case that immense, energy-harvesting structures orbiting their host stars could ...

Bacteria that thrive on Earth may not make it in the alien lands of Mars. A potential deterrent is perchlorate, a toxic chlorine-containing chemical discovered in Martian soil during various space ...

木星 の衛星である エウロパ の厚い氷の外殻の下には、広大な内部海が広がっていると考えられている。この内部海の深さは60〜150kmほどにもなると推定され、水の量は地球のすべての海洋の水を合計した量の2倍以上にも達すると 見積もられている 。このためエウロパは、太陽系における生命探査の最も優先度の高いターゲットのひとつになっている。

Enhance and update your Cosmic Legions collection with some brand new Upgrade Cosmic Character Pack from Four Horsemen ...

The theme this week is proximity - whether an alien / UFO sighting from the Brazilian archives, NASA returning to the moon ...