Physics, Mathematics, Science, Astrophysics, Relativity.
the atmosphere to the surface, where they’re detected. Here’s the maths if you don’t believe me Muons also have a half-life of 2μs, meaning after 2µs, half of the original muons are expected to still be alive. This implies that over the 200µs trip from the atmosphere to the earth, only 1 in 2¹⁰⁰ is