No kidding! As an amateur radio operator, I know that two-way VHF communications have taken place via the earth-moon-earth signal path since 1960. Laser moonbounce has been done for decades as well. Elementary signature analysis can easily discern between laser return from the lunar surface versus that from a corner reflector.
No kidding! As an amateur radio operator, I know that two-way VHF communications have taken place via the earth-moon-earth signal path since 1960. Laser moonbounce has been done for decades as well. Elementary signature analysis can easily discern between laser return from the lunar surface versus that from a corner reflector.