Of course, the human in question couldn’t report their findingsor ever come back. After an initial rush of air surged out, the. Scientists say humans could indeed enter a black hole to study it. This black hole would not only need to be supermassive, but completely isolated from any surrounding space material, gas, or stars as well. According to NASA's bioastronautics data book, the vacuum of space would also pull air out of your lungs, causing you to suffocate within minutes. Theoretically, anything that enters a black hole disappears forever. "Thus, someone falling into a stellar-size black hole (non-supermassive size) will get much, much closer to the black hole's center before passing the event horizon, as opposed to falling into a supermassive black hole," the two physicists write.Ī person falling into a stellar-size black hole will be much closer to the black hole's center when passing through the event horizon, which results in a gravitational pull so large that they will likely immediately die as they'll be stretched into a "long, thin noodle-like shape." A person falling into a supermassive black hole, however, would safely pass through, free of noodle-like stretching, because of how far away the event horizon is from the gravity-causing center of the black hole. The supermassive black hole, by way of its sheer size, has a mass that's roughly 4 million times the mass of our Sun and has an event horizon with a radius of 7.3 million miles as a result. While everyone thought matter in a black hole was gone forever, Stephen Hawking in 1974 predicted that black holes could radiate energy away (Hawking radiation). There are two main types of black holes in the universe, according to them, and one is supermassive while the other is not. A human could theoretically safely fall into a black hole if the black hole is large enough and completely isolated. It is possible that a black hole could have played a role in the formation of our Milky Way galaxy. It has a mass of 4,154,000 times that of our Sun, and the event horizon is 44,000,000 km in diameter. Suddenly, you feel a tug, faint at first, but getting ever stronger as it pulls you towards an empty region of the sky. Physicists Leo Rodriguez and Shanshan Rodriguez are both assistant professors of physics at Grinnell College and they explain how this successful trip through a black hole could happen safely in their report on The Conversation. Firstly, the scale of this Black Hole is beyond belief. It is quiet and cold, serene but slightly terrifying.
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