Fly above Tagebau Garzweiler in Germany, the largest open-pit mine on the planet, in stunning 4K drone footage. Witness the sheer scale of this massive excavation, the industrial machinery at work, ...

(CNN) — Astronomers have spotted the largest and most distant flare ever observed from a supermassive black hole. Nicknamed “Superman,” the flare originated 10 billion light-years from Earth, and at ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. An illustration of the ...

Black holes are commonly depicted as the giant "vacuum cleaners" of the cosmos that gobble up everything around them. The black hole at the center of the Milky Way, called Sagittarius A*, is located ...