What is intriguing, is that the high-energy photon may have been converted into an axion-like particle. It’s this particle specifically that may help provide proof of dark matter.

"In particular, for GRB 221009A, photon-axion-like particle oscillations occur within the crossed magnetized media, i.e. the host galaxy, the extragalactic space, the Milky Way, partially reducing ...

In October 2022, scientists detected the explosive death of a star 2.4 billion light-years away that was brighter than any ever recorded. As the star's core collapsed down into a black hole, the ...