5 Uncommon Facts About Black Holes aerospace black holes space exploration space observatories In the United States, the day after Thanksgiving is commonly referred to as Black Friday — so called because the money shoppers spend tips retailers from “the red” into “the black,” according to Oxford . 10 Interesting Facts … The black hole at the center of the Milky Way, Sagittarius A, is more than four million times more massive then our sun. The scientists find out that the black hole exhibits a strong gravitational pull. This black hole contains the mass of about 4 million suns. A black hole is an extremely dense object in space from which no light can escape. Image source: Giphy. 5. 5. The black hole is surrounded by a disk of superheated material and has a jet of superheated material streaming away from the black hole that extends across 5,000 light-years from the galaxy’s core. While black holes are mysterious and exotic, they are also a key consequence of how gravity works: When a lot of mass gets compressed into a small enough space, the resulting object rips the very fabric of space and time, becoming what is called a singularity. Fact 5: Weird time stuff happens around black holes. Black hole is one of the most interesting subjects to talk about if you are interested with astronomy. These black holes actually anchor galaxies, holding them together in the space. Here are 5 facts about the first ever image taken of a black hole: Why is this the first image we’ve ever taken of a black hole? ... 702 Shares 34.3k Views Comments Off on 10 Interesting Facts that You’re too Lazy to Google. 10807 Black Hole Swallows Star from Science News on Vimeo.. Power Words. Black holes distort the fabric of space itself, and if they spin that distortion itself gets distorted. Types of black holes. Near a black hole, things get weird. Traditionally, astronomers have talked about two basic classes of black hole – those with masses about 5-20 times that of the sun, which are called stellar-mass black holes, and those with masses millions to billions times that of the sun, which are called supermassive black holes. In fact, they’re oddly awesome! M87: this elliptical galaxy has a 3.5 billion solar-mass black hole at its heart. This is best illustrated by one person (call them Unlucky) falling into a black hole while another person (call them Lucky) watches. Black holes can sometimes eject stardust falling into it in long and bright radiation-laden burps. Black holes don’t suck Artist’s impression of a star torn apart by the gravity of a black hole. Supermassive black holes like to lurk in centers of massive galaxies like our Milky Way, but despite being so common, before last Wednesday, we had never actually seen one. The spin of the black hole throws a monkey in the wrench of the event horizon. 8. If there is a particle trapped inside the black hole for it cannot escape due to the high electromagnetic radiation. Space can get wrapped around a black hole — kind of like the fabric of a sheet getting caught up in a rotating drill bit. Credit: Chandra X-Ray Observatory. When a star meets a black hole.
2020 5 interesting facts about black hole