Scientists say that some mysteriously punched giant cosmic "bullet holes" in parts of the Milky Way.
There are a number of holes in a long stream of stars called GD-1 which suggests that some still undiscovered things blasted its way through, according to research presented to the American physical community last month.
Harvard Smithsonian astrophysicist Ana Bonaca, the scientist who discovered the cosmic crime scene, suspects that the giant "bullet holes" may have been cut out of invisible dark matter.
Unfortunately, the culprit in this heavenly shooting seems to have gone away with it – Bonaca told Live Science that there is no evidence of the crime scene beyond the size of the gaps in the stellar stream.
"We can't map [the impactor] on any brilliant object that we have observed," Bonaca told Live Science. "
" It is much more massive than a star … Something like a million times the sun's mass . So there are just no stars of that mass. We can control it out. And if it was a black hole, it would be a super-massive black hole of the kind we find in the middle of our own galaxy. "
Since there is no evidence of such a black hole, Bonaca suspects that a ball of dark matter may have crashed through the stars. But it is too early to definitely rule out opportunities.
" It is a dense bullet of something, "said Bonaca.
This article was originally published by Futurism. Read the original article.