The James Webb Space Telescope is celebrating three years from its launch. Its discoveries have already changed our ...

NASA has unveiled a truly stellar gift: a new image of the star cluster NGC 602, located 200,000 light-years from Earth. This ...

NASA has prepared a truly stellar gift - a new image of the star cluster NGC 602, located 200,000 light-years from Earth. The ...

Space.com's 24 space images of 2024! The most awe-inspiring space photos of the year from our Space Images of the Day.

Is dark energy just a myth? Explore groundbreaking research that challenges its existence and offers a new perspective on ...

Discover what astronomers are learning about an ancient ice giant traveling through our solar system that's a strange hybrid ...

Explore the world of exoplanets—distant planets that captivate scientists. Visit ExtremeTech to learn what makes them so ...

NASA's Juno spacecraft zipped just 930 miles (1,500 kilometers) above the volcanic world Io in 2024. The extraterrestrial ...

The jet emerging from M87’s supermassive black hole is tens of millions of times larger than its event horizon. In 2019, the ...

Even if you knew nothing about astronomy, you’d understand that exploding stars are forceful and consequential events. How ...

Astronomers have discovered an important piece of the puzzle of how supermassive black holes were able to grow so quickly in ...