Waspie_Dwarf Posted July 12, 2018 #1 Share Posted July 12, 2018 NASA’s Fermi Traces Source of Cosmic Neutrino to Monster Black Hole Quote For the first time ever, scientists using NASA’s Fermi Gamma-ray Space Telescope have found the source of a high-energy neutrino from outside our galaxy. This neutrino traveled 3.7 billion years at almost the speed of light before being detected on Earth. This is farther than any other neutrino whose origin scientists can identify. High-energy neutrinos are hard-to-catch particles that scientists think are created by the most powerful events in the cosmos, such as galaxy mergers and material falling onto supermassive black holes. They travel at speeds just shy of the speed of light and rarely interact with other matter, allowing them to travel unimpeded across distances of billions of light-years. Read More: NASA 4 Link to comment Share on other sites More sharing options...
Taun Posted July 12, 2018 #2 Share Posted July 12, 2018 Scientist also released a strange message they received just a fraction of a second before the neutrino hit the Earth.. "Who the heck put that planet in my way?" Link to comment Share on other sites More sharing options...
Boozemonkey Posted July 13, 2018 #3 Share Posted July 13, 2018 The lab is a mile beneath the South Pole?? That's amazing in itself... 1 Link to comment Share on other sites More sharing options...
Waspie_Dwarf Posted July 14, 2018 Author #4 Share Posted July 14, 2018 13 hours ago, Boozemonkey said: The lab is a mile beneath the South Pole?? That's amazing in itself... Neutrinos can pass clean through the Earth and out the other side. Neutrino labs are deep underground to exclude other particles from interfering with the detectors. 1 Link to comment Share on other sites More sharing options...
TripGun Posted July 18, 2018 #5 Share Posted July 18, 2018 Neutrinos are a natural product of radioactive decay and being of neutral charge they don't bond to anything so they pass on through. Link to comment Share on other sites More sharing options...
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