Jeff Garcia, stand-up comedian best known for voicing the character Sheen in the animated sci-fi comedy film “Jimmy Neutron: ...

Jeff Garcia, a prolific voice actor who worked on ‘Jimmy Neutron: Boy Genius’ and animated shows for Nickelodeon, died at age ...

At least two ingredients are needed to make jets — rotation and magnetic fields — and these produce the ubiquitous laserlike jets we see.

This study shows that the universe itself can push the boundaries of physics in ways laboratory tests cannot. By ruling out ...

Neutron stars are ultra-dense star remnants made up primarily of nucleons (i.e., protons and neutrons). Over the course of ...

A small star named M82 X-2 breaks physical barriers, as NASA's NuSTAR confirms it shines 10 million times brighter than the ...

A new paper published in Nature Communications could put scientists on the path to understanding one of the wildest, hottest, ...

In this video I show you what happens when you try to get close to 1 drop of a neutron star. I tell you how a neutron star is made and then also talk about different types of stars and show you a ...

If you approached a neutron star, you would be instantly crushed by gravity and fried by X-rays, while your very atoms would be torn apart by magnetic fields and gravity – making you a splattered ...

Primordial nucleosynthesis during the early universe generated hydrogen, helium, and minor lithium-7 before the cosmos cooled, halting further fusion. Stellar interiors synthesize elements up to iron ...

A spoonful of this star's matter can weigh a billion tons. By developing a new theoretical relation describing just how compact neutron stars — which are the remnants of massive stars that have gone ...