Two European Space Agency Mars-orbiting missions, the Mars Express and ExoMars Trace Gas Orbiter spacecraft, watched as a powerful solar "superstorm" that ravaged Earth also struck the Red Planet. The ...

SAN FRANCISCO (AP) — After the bombing of Pearl Harbor, second-generation Japanese American soldiers signed up to fight for the United States in World War II even as their families were locked up in ...

Scientists might have just found Earth's icy, distant cousin a few hundred million light-years away. HD 137010 b is one of ...

Read on to discover our ranked selection of some of the most ambitious sci-fi masterpieces of all time across the worlds of film and television. Written and directed by James Cameron, Avatar follows a ...

WASHINGTON — President Donald Trump said Thursday that he’s directing the Pentagon and other government agencies to identify and release files related to extraterrestrials and UFOs because of ...

To support alien life, a planet doesn’t have to be exactly like Earth, but it does need a few key ingredients. First, it should orbit its star at the right distance, where temperatures allow liquid ...

The planets Jupiter (L), Venus (C) and Mercury (R) are seen in an unusual conjunction setting over the Wupatki pueblo ruin on May 24, 2013 at Wupatki National Monument north of Flagstaff, Arizona.

Aliens have been making headlines thanks to former US President Barack Obama’s remark in a podcast interview that they were “real but I haven’t seen them.” On Radio 4’s flagship new programme Today, ...

Planet K2-18b, an apparent water world 124 light years away, has been seen as a promising location in the search for aliens, ...

Creating a believable alien world takes more than imagination. It requires biology, environmental logic, and evolutionary pressure. The Birrin ecosystem follows scientific rules every step of the way.

Add Yahoo as a preferred source to see more of our stories on Google. SAN DIEGO, Calif. (FOX 5/KUSI) — Dr. Neil deGrasse Tyson is coming to the Civic Theater in San Diego to talk about the planets and ...