A spectacular new image from the James Webb Space Telescope reveals intricate structures inside the Helix Nebula, where a ...

The interstellar visitor may still have a few things to tell us before it leaves our solar system.

"A strong magnetic field is very important for life on a planet." ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Do you think you've got decent science knowledge? It's time to put your gray matter to the test ...