Where will the failed Soviet spacecraft Kosmos 482 land when it crashes back to Earth in the coming week? Most major cities ...

The solar system consists of our star, the sun, and everything bound to it by gravity: the planets Mercury, Venus, Earth, ...

Earth" planet was discovered by researchers. It is not believed these planets are more common than previously thought.

"It's like trying to spot a fish by looking for ripples in a pond, rather than trying to see the fish itself." ...

For years, astronomers have toyed with the idea that the Sun hides an extra planet so distant and dim that even the best ...

Scientists at the University of California, Berkeley, and Boise State University have found evidence suggesting that the ...

Thousands of events are scheduled across the globe to celebrate Earth Day on Tuesday, April 22. Here's a handful happening in the U.S.

Here’s when Earth Day 2025 is, what it is, what the theme is this year and how to get involved with Earth Day events around ...

The cloud, named Eos, is chock-full of molecular hydrogen and possibly rife with star-forming potential in the future.

The planet's available resources for this year would run out on Tuesday if all people in the world consumed as much as those ...

Launched over 50 years ago, this piece of the Kosmos 482 mission was designed to survive the punishing conditions on Venus.