NASA has just premiered Planetary Defenders, offering a fascinating look at the high-stakes work geared toward protecting ...

If future Mars colonizers want to survive without pressure suits, they’ll need to generate a denser atmosphere. One way to ...

Asteroid Donaldjohanson was the second destination on the NASA mission’s itinerary — and its size and shape were not what scientists expected.

Although asteroids make for splashy headlines, the likelihood of them creating a humanity-ending event is very unlikely.

Here’s a little spoiler for next month’s Cosmic Calendar: early May will see the return of the Eta Aquarid meteor shower. The ...

Simply speaking, a lot of popes had proper names that had already been used by the church. For example, Pope Lando in 913 was ...

Next, Tianwen 2 will fly back to Earth's orbit and release its reentry module, which will return to the ground with the ...

NASA and other global space scientists keep a close eye on asteroids known as near-Earth objects (NEOs). These are comets or ...

All that said, the findings can’t confirm the terrestrial life theory beyond a doubt. There’s still a chance hydrogen-heavy ...