A look at the science behind Elon Musk's goal of a million-person city on Mars, and why planetary scientists say terraforming ...

For anyone who has ever wondered whether they could handle life on another planet, NASA is offering a chance to find out – ...

"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." ...

From Doom to Aliens vs. Predator: Requiem, these R-rated 2000s blockbusters wasted massive potential and budgets.

The hunt for ancient life on Mars just got an important test run. Scientists confirmed that the Rosalind Franklin rover's ...

Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.

Here's your chance to live like an astronaut as NASA seeks volunteers to live in a habitat for a year simulating future moon ...

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 ...

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

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

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