The Hubble telescope shows stars exploding near a giant plasma beam shooting out from a black hole. The beam, named M87 jet, is 3,000 light years long and is moving through space at almost the speed ...

The cooler, denser plasma appears dark against the raging surface of the sun in this view from a NASA spacecraft. When you purchase through links on our site, we may earn an affiliate commission. Here ...

In lieu of high-explosives, an exploding wire circuit can make for an interesting substitute. As [Hyperspace Pirate] demonstrates in a recent video, the act of pumping a lot of current very fast ...