NASA's new alien-hunting telescope, the Habitable Worlds Observatory (HWO), will be serviceable out in space (and it will ...

Scientists say the findings of the new study may make future searches for extraterrestrial intelligence faster and more ...

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 ...

NASA astronauts Kayla Barron and Raja Chari describe how nonverbal communication in employed on the International Space Station. Credit: NASA The Trump administration reportedly plans to shrink two ...

Seeds that flew on a NASA mission were planted, and now a sweet gum tree will be celebrated as a “moon tree” in Manhattan.

SpaceX is set to launch the 13th test flight of its Starship megarocket — the most powerful launch vehicle ever made.

Professor Carol Oliver suggests that time dilation, a cosmic phenomenon, may deter aliens from visiting Earth, as ...

A rather outlandish claim that an alien gun was spotted in a photo taken on Mars 12 years ago has drawn attention.

Today's Mars rovers typically drive at about 500 to 1,000 feet per hour — roughly the length of one to three football fields — and only for short stints at a time. NASA engineers say they could go so ...

Artemis II will send astronauts around the Moon for the first time since 1972.New telescopes will survey billions of galaxies and search for tho ...

So, by that standard, could a similar fate await humanity in the not-so-distant future? Well, as the saying goes, all good ...

The sci-fi movie “Disclosure Day” predicts that our reaction to intelligent alien life will be chaotic. But what does the ...