A new study analyzes three asteroid and two meteorite samples to see if space rocks smacking into Earth could’ve helped ...

Scientists have long debated whether most of Earth's vital liquid was delivered via icy comets or was homemade ...

Geoscientists say Earth will be home to one massive supercontinent about 200 million years from now; there are four prominent versions of this mega-continent. The climate might be surprisingly balmy ...

Earth froze over about 717 million years ago as ice spread from the poles to the equator, plunging the planet into a “snowball Earth.” ...

Scientists created a large open database that uses light patterns to help satellites detect plastic in oceans more accurately ...

Scientists around the world have been scrambling to fill in gaps and make space on their servers for American data sets, ...

NASA is returning to Earth in a big way. The space agency announced two new satellite missions that might change ‘how we see’ ...

Solar farms could be deployed in space to help Britain hit net zero targets, according to a new report published by the Energy Department.

Typically, from what astronomers have gathered thus far, star systems follow a tidy logic: small, rocky worlds huddle close to the warmth of their star, while massive gas giants bloat up in the colder ...

The Taam ja’ is blue hole is still defined by what we don’t know. We can say it’s deeper than 1,390 feet, and the bottom hasn’t been found.

UC San Diego alumni are soaring to great heights in 2026 — including space!On Feb. 13, NASA astronaut Jessica Meir and three ...

The first solar eclipse of the year is almost here, but very few people will see it. Tuesday’s annular solar eclipse, known ...