The newfound exoplanet, called Kepler-139f, is a gigantic world roughly twice the mass of Neptune and 35 times the mass of ...

This rare planetary alignment will be visible from August 10 but will be best viewed later in the month. Here’s everything ...

Earth just had one of its shortest days on record, and it's not alone. Our planet is spinning faster, with two more shorter-than-usual days ahead.

Your zodiac sign can say a lot about you, including what type of cheesecake you would be at The Cheesecake Factory. Find out ...

Writer-producer Noah Hawley explains what you can expect from his epic eight-episode Alien: Earth series, taking the xenomorphs out of space.

With escalating military confrontations today—even the possibility of a World War—how long can “deterrence” work?

Huge piece of Mars sells at auction for $5.3 million A bidder here on Earth shelled out a lot of green for a piece of the red planet on Wednesday when Sotheby's put a Martian meteorite up for auction.

The planet’s rotation fluctuates as it travels around the sun, and measurements suggest we’re losing more than a millisecond during the long days of summer.

Scientists are exploring various proposals to repurpose existing spacecraft in order to chase after the interstellar object ...

Earth just had one of its shortest days on record, and it's not alone. Our planet is spinning faster, with two more shorter-than-usual days ahead.© Created in Canva by Daisy Dobrijevic ...

As the Moon reaches New, advanced observers can try photographing 3I/ATLAS while everyone can enjoy nebulae and more in the ...

Badlands to King of the Hill and more, here are our most anticipated movies and TV shows from San Diego Comic-Con 2025!