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 ...

On January 2, 2019 at 9:26pm EST, China's Chang’E-4 probe did what no human or machine has ever done before, and landed on ...

As the peerless "Aliens" turns 40, here are 26 reasons it's still the greatest sci-fi action movie of all time.

The scientist has outlined the 'potentially devastating and irreversible long-term impacts' of unknown organisms in space ...

Director Steven Spielberg claimed aliens have already visited planet Earth – and now scientists said he may be on the money, ...

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

Thousands of people have reported UFOs or alien encounters in Northern California. That number could soon go up.

Imagine this: You’re an astronaut, you’ve landed on the moon, and as you’re taking one small step for mankind, you kick up a bunch of lunar dirt. Now, tiny, jagged particles of dust are on your ...

NASA is ramping up its lunar ambitions by awarding nearly $600 million for four commercial Moon landings planned for late ...

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

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