4 ms·

I haven’t heard this before. Where can I read more about it?

• v_lisivka 8y ago
  I haven’t heard this before too, but Moon constantly bombarded with charged particles, and charged particles are affected by EM waves, including signal from Earth, so EM signal from Earth (and other sources) leaves trail in Moon dust. Extremely weak signal, of course, but Moon surface is huge. Moon covers 0.2 deg^2 of the sky: not bad. Also, few tons of dust is regularly drops on Moon, so it dust layer thickness increases with time, thus old recordings are affected less by radiation. Technology to recover these recording is not invented yet, but if we will have trails of every high energy particle in the Moon dust and powerful enough computer, we will be able to recover them.