U.S. Space Command opened its intelligence hub at Redstone Arsenal days before viral UFO craft claims surfaced. The base's ...

NASA fired up a prototype of its electromagnetic thruster inside a vacuum chamber, reaching power levels of up to 120 ...

You're on the fourth human mission to Mars, and you're told the Odyssey spacecraft designed to take you there will be the ...

When you're looking for signs of extraterrestrial intelligence, it helps to know what you're looking for and to go about it ...

Researchers at NASA's Jet Propulsion Laboratory have developed a new thruster that increases power 25 times stronger than ...

Several earthquakes over the past 24 hours struck near Nevada’s Area 51, prompting speculation the seismic activity may have ...

If an alien in the Alpha Centauri star system were craving pizza, it would take tens of thousands of years to deliver it ...

Scientists at Texas A&M University have unveiled the Detonation Research Test Facility, the largest academic ...

NASA announced a successful test of a sci-fi-sounding lithium metal vapor electric thruster propulsion system that could ...

"NASA's planetary defense budget is less than one percent of the total space agency. That's not enough to ever do anything." ...

Discover 25 bizarre deep sea adaptations you won't believe! Explore creatures with transparent heads, bioluminescent lures, ...