but they do have mass or they would not collide ....
They do. I had only said "that massive". Dark matter is expected to be much heavier than neutrinos. In the same way, a WIMP is much more massive than a neutrino. Does it clarify?
RE: A breakthrough in astrophysics - observation of a first powerful engine to accelerate cosmic rays
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A breakthrough in astrophysics - observation of a first powerful engine to accelerate cosmic rays
it does, thank you, i dont know where you get the time and motivation to answer to each and every one :)
its so hot here my brain is melting out of my ears but i think i'm gonna give astrophysics in a hurry another run for the money, i wasnt quite focused last time, didnt get far past the planck era :)
thanks again
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