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

Could humans spread Earth life beyond our planet? Astrobiologists explain where extremophiles might survive and why the risks ...

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 ...

Titan, Saturn's largest moon, is home to vast lakes and seas - not of water, but of liquid methane and ethane. In this video, ...

The Pentagon's latest declassified UAP files, including eyewitness videos and historical documents, have reignited interest ...

When the U.S. was born, humanity was still seven years away from balloon-borne flight. Where might we be another 250 years from now, should the nation be fortunate enough to survive that long?

Does anywhere in the country better represent this era of the American experiment than a self-governing tech-company town ...

From Severance to Silo, the streaming service has built one of the genre's strongest libraries ...

NASA has plans for an ambitious moon base where astronauts can live long-term as the agency prepares to send humans to Mars.

Think you have what it takes to live in a Mars and moon simulation for a year? NASA may want to select you as a volunteer.

Every time I see the moon in the sky, it makes me happy. Our natural satellite is so familiar it’s easy to take it for ...