A Falcon 9 rocket lifted off today (Nov. 5) at 8:31 p.m. EST (0131 GMT on Nov. 6) from Space Launch Complex-40 at Florida's ...

As if dark energy weren't already mysterious and baffling enough, new research suggests that this unknown force may not be ...

Five lucky winners will be announced Nov. 12 at 4 p.m. EDT (2000 GMT) on Space.com's Facebook, Twitter, and BlueSky pages.

An Electron rocket carrying the QPS-SAR-14 satellite, nicknamed Yachihoko-I, is scheduled to lift off from Rocket Lab's New ...

Look to the western sky in the hours preceding dawn on Nov. 6 to see the moon shine close to the constellation Taurus and the ...

In a first-of-its-kind experiment, scientists have recreated "cosmic fireballs" here on Earth in a particle accelerator.The ...

A United Launch Alliance (ULA) Atlas V rocket will launch the big and powerful ViaSat-3 F2 satellite to orbit today (Nov. 5), ...

The Shenzhou 20 trio — mission commander Chen Dong, Chen Zhongrui and Wang Jie — were scheduled to depart Tiangong today (Nov. 5), but a suspected impact from a small piece of debris on their ...

Astrophotographer Mark Johnstron captured a mesmerizing cloud of hydrogen plasma dancing above the sun's limb in this ...

It's a reminder of why preserving pristine night skies remains essential for both astronomy and human wonder.

The back-to-back eruptions caused radio blackouts across two hemispheres as the active sunspots turn to face Earth.

Don't miss 2025's closest full moon with this free livestream from Italy with the Virtual Telescope Project. The livestream ...