The source of Fast Radio Bursts has remained unknown since their discovery in 2007.
A group of scientists have found the source of another such repeating transient event and it seems to be closest to Earth yet.
The source of the newest discovery is radically different from that of not only the previously located repeating FRB, but also all previously studied FRBs and thus blurs the differences between repeating and non-repeating fast radio bursts.
Read full article at:
https://strangesounds.org/2020/01/repeated-fast-radio-burst-origin-discovery-astronomy-mystery.html