![]() This leaves the true source of our eventual doom as either a previously inconceivable gravitational mass that we can't identify, or perhaps the interstellar equivalent of an internet dating serial killer: obscuring its identity behind a perfectly crafted profile to entice everyone within reach and draw them inexorably into their grubby space-van with blacked-out windows, dirty carpet, matching shovel accessories, and an entire superclusters' worth of chloroform.Īccording to the BBC, some scientists feel the universe will perish via "heat death," where the differences in heat among separate objects will become nil. Nevertheless, astronomers have turned some of their instruments in the direction of the attractor, and determined that while there are a bunch of previously undiscovered galaxies in that region, there are still not enough to explain the force being exerted. It's called that because it sits exactly on the other side of the densest part of the Milky Way, thus observing it through all those stars and massive clouds of space dust is nearly impossible. The Great (and terrifying) Attractor sits in a region of space referred to by astronomers as the "Zone of Avoidance," which is ironic, because we can't avoid it. Such a "megastructure" would capture most of the visible light of the star, but would still emit some infrared radiation, and would therefore be identifiable. He theorised that such an advanced civilization might be able to construct a massive orbiting structure called a Dyson Sphere, that would be able to capture a significant proportion of the solar energy of a system's star and make it available to the population. ![]() In 1960, physicist Freeman Dyson proposed a theory that an intelligent alien civilization might grow to a point where it required more energy than could be generated on a single planet. One explanation was a cloud of comet fragments that found their way into a tight orbit around the star, but another theory proposes something a lot more concerning. ![]() Unlike a star with a planet in orbit, this star displayed brightness dips of up to 20 percent, and they definitely weren't regular. KIC 8462852 is a star in the Cygnus constellation approximately 1400 light years away from Earth. Current data supports the gravitational wave theory, but nothing's proven, aside from how a massive, invisible matter-sucker speeding through space is the stuff of nightmares. ![]() Yet another theory says there are two supermassive holes, but the one that looks like it's leaving is actually arriving, attracted by the second hole. Meanwhile, another theory involves three supermassive black holes clashing, with the lightest one getting kicked out of the party. Civano and her team theorize that two galaxies (and the black holes in each) merged the resulting gravitational waves gave the now-single hole a humongous kick-start, causing it to escape. There are a few theories about how this happened, though none are proven. That's like lifting an elephant with your pinkie and flinging it into the next state. As astronomer Francesca Civano - who led the study that discovered the black hole - explained, this black hole is millions of times more massive than the Sun, and this galaxy just sent it packing like nothing. It was observed hurtling away at speeds of "several million miles per hour." That a black hole got chucked like an unruly bar patron is bizarre enough, but consider just how massive a black hole is. In 2012, NASA discovered what, in all likelihood, was a humongous black hole being kicked out of its galaxy.
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