The Invisible Ray (1936)

A visionary astronomer, Dr. Janos Rukh, has invented a telescope that can look far out into deep space, into the Andromeda Galaxy, and photograph light rays that will show the Earth's past. He has theorized about this being possible for some years, much to his discredit among his fellow scientist-colleagues. Looking at the remote past on a planetarium-like dome in his lab, two of those ardently skeptical scientists, Dr. Benet and Sir Francis Stevens, watch a large meteorite smash into the Ear...