News46 mins ago
What The Heck Is Going On?
//Astronomers have detected a rare and extremely high-energy particle falling to Earth that is causing bafflement because it is coming from an apparently empty region of space....“You trace its trajectory to its source and there’s nothing high energy enough to have produced it,” said Prof John Matthews, of the University of Utah and a co-author of the paper in the journal Science that describes the discovery. “That’s the mystery of this – what the heck is going on?”//
Well? What the heck is going on?
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Only 5% of the universe is matter as we know it. There must be interactions in the dark matter/energy that are little understood. There may be entire galactic sized clumps of dark matter, dark matter "stars" etc. Perhaps a dark matter "supernova" type explosion can force something into the non dark matter world. Just idle speculation on my part but our understanding continually grows, no doubt at some point this sort of thing will be explained.