Mysterious radio burst from space is unusually close–and especially baffling
nationalgeographic.com
nationalgeographic.com
I reckon it's pretty interesting that the scientists claim to have "conclusively proved" that this very high-energy event occurred in a globular cluster. The article is quite right to note that that's not supposed to happen. Violent cosmic events don't happen in globular clusters.
I might consider 11.7 light-years "unusual" or "baffling." But times that by a million and it becomes a lot less so.
The farthest observable galaxy is 1.34 x 10^10 light years.
This FRB is 1.17 x 10^7 light years.
So if you're at zero and end of the line is at 1340, this FRB is at 1.17. That doesn't feel close?