How did Earth, alone among the solar system's rocky planets, become the home for life? How, among all this frigid ...

Footage from the Tiangong space station shows Shenzhou 18 crew members — commander Ye Guangfu and cremates Li Cong and Li ...

In new research, University of California, Irvine astronomers describe how more than 200 known exoplanets are likely much ...

Learn more about BLOBS, mantel plumes 1,500 miles into Earth's mantel that contribute to massive volcanic eruptions on the ...

Humans might not know of any intelligent beings beyond Earth, but if they exist, they might already know about us. New ...

The science behind why the Earth will spin just a little bit faster on July 9, July 22, and August 5, this year.

As for when this three-day event will happen, there are three days this summer when the moon will be around its furthest ...

Volcanoes are rumbling as scientists monitor earthquakes at Washington's Mount Rainier and Alaska's Iliamna volcano.

The deep-sea volcanoes beneath Earth’s oceans may offer vital clues in the search for alien life on Europa, one of Jupiter’s moons. With a $621,000 award from NASA, University of Massachusetts Amherst ...

Our respondents are quick to point out the issues with using Earth’s rotation to get to a destination, not least the ...

NASA is focused on the moon as a crucial stepping stone for future deep space exploration. Earth's moon is a 4.5-billion-year ...

An underwater volcano near Tonga revealed how sediment spreads, disrupts marine life, and raises questions about deep-sea ...