There’s a string of holes in an extended stream of stars known as GD-1 that means that some yet-undiscovered thing blasted its method by, according to research offered to the American Physical Society final month.
Harvard-Smithsonian astrophysicist Ana Bonaca, the scientist who found the cosmic crime scene, suspects that the large “bullet holes” could have been carved out by invisible dark matter.
Unfortunately, the perpetrator of this celestial taking pictures appears to have gotten away with it – Bonaca instructed Live Science that there isn’t any proof on the crime scene past the dimensions of the gaps within the stellar stream.
“We can’t map [the impactor] to any luminous object that we have observed,” Bonaca instructed Live Science.
“It’s rather more huge than a star… Something like 1,000,000 instances the mass of the Sun. So there are simply no stars of that mass. We can rule that out. And if it had been a black hole, it could be a supermassive black gap of the type we discover on the middle of our personal galaxy.”
Because there isn’t any proof of such a black gap, Bonaca suspects a ball of dark matter could have crashed by the celebs. But it is too early to definitively rule out any prospects.
“It’s a dense bullet of something,” Bonaca stated.