To prevent massive dams from overflowing when heavy rains cause water levels to rise, spillways like this are used to drain water to the stream below. Without a true sense of scale, it looks just like the drain in your bathtub, but from a drone's bird's eye view, the opening to this spillway looks more like a black hole sucking everything in.
Tagged With black holes
A flan-obsessed astronaut named Dave and his new partner, a highly intelligent seedless melon, head to Mars in Black Holes, an irreverent (and mildly NSFW) 3D animated short. Its makers, Noodles Studio, hope to develop the story into an adult animated sitcom via a just-launched Kickstarter.
The scenario seems impossible. A black hole randomly passing into our solar system. If it happened, it would obviously be bad, which is why it's the perfect subject for a big Hollywood disaster film. But will Hollywood's representation match the reality? An astrophysics researcher told us, for the most part, yes.
Black holes are the strong, silent type — an age-old enigma. Hubble estimates that there are roughly 100 million black holes in our galaxy alone, but because their gravitational pull is so intense, light can't escape. So even with the most advanced equipment, "stray" black holes wandering in space are nearly impossible to find.
Sometimes, the best telescopes on Earth need a little help making their observations more meaningful. NASA announced yesterday that it had decided to fund the Imaging X-ray Polarimetry Explorer (IXPE, pronounced ix-pee) mission, a polarised X-ray telescope, to help the bigger telescopes explore some of space's strangest phenomena — including the dead remains of exploded stars and galactic lighthouses called pulsars.