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

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 ...

The November full moon is upon us, heralding a spectacular natural light show as the largest supermoon of 2025 takes to the ...

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 ...

To fix the problem, former University of Sydney Ph.D. students Max Charles and Louis Desdoigts developed a neural network, a ...

"Jared's passion for Space, astronaut experience, and dedication to pushing the boundaries of exploration, unlocking the ...

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

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

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