NASA is taking another major step toward a permanent Moon base with four new commercial missions that will test technology, ...

Credit: NASA Titan’s resources could one day make Saturn’s largest moon a major outpost for deep space exploration. Titan is ...

Liftoff is scheduled for 10:47 a.m. ET.

A lunar base could allow for research, economic activities and lunar mining. Such an operation has potential benefits, but ...

K2-18b is one of the most promising worlds for the search for extraterrestrial life, so astronomers conducted an unusually ...

Former Pentagon UFO investigator Luis Elizondo claims the US government possesses unreleased photographs showing what appear ...

Scientists suggest the Moon could act as a quarantine checkpoint before samples from Mars are brought back to Earth.

"The worst-case scenario consists of four astronauts on the moon at one time, only one month resupply window between Earth and moon, and moderate to high adverse environmental probabilities." ...

NASA is shifting to commercial spaceflight to have private companies build the next space station. Explore the lucrative ...

Adam Kovac is a breaking news reporter at Scientific American.

SEAS, saw people on the slopes of Mauna Loa volcano in Hawai’i (Picture: HI-SEAS) Nasa is asking wannabe Martians to spend a ...

Scientists are calling for a lunar quarantine facility where samples from Mars, the Moon, and beyond would be examined before being brought to Earth. They warn that even a tiny alien microorganism ...