Astronomers have a new name for these sorts of flares from supermassive black holes in distant galaxies: they’re calling them quasi-periodic eruptions. “Giant black holes regularly flicker like a candle but the rapid, repeating changes seen in GSN 069 from December onwards are something completely new,” said one scientist. Source: https://earthsky.org/space/unexpected-periodic-flares-from-distant-galaxys-black-hole…
Tag: material
There’s a New Blackest Material Ever, and It’s Eating a Diamond As We Speak
It’s so black, it turns diamonds into “black holes.” Source: https://www.livescience.com/blackest-black-devours-diamond.html
Scientists create world’s blackest material
Engineers at MIT have accidentally created a material 10 times blacker than anything that has come before. The peculiar material, which is comprised o… Source: https://www.unexplained-mysteries.com/news/330409/scientists-create-worlds-blackest-material…