What is the source of high energy cosmic rays?
When you get a radiation you just have to look back to see the source. Unless the situation is like those pesky laser pointers.
That is the cosmic ray source puzzle in a nut-shell.
Still unsolved.
When you get a radiation you just have to look back to see the source. Unless the situation is like those pesky laser pointers.
That is the cosmic ray source puzzle in a nut-shell.
Still unsolved.