An upcoming episode on the Science Channel will discuss the strange noises that Apollo 10 astronauts heard for a full hour while on the far side of the moon. Since the moon blocked transmissions from Earth, the space sounds had to come from somewhere else.
This may not be all that strange, since radio waves are emitted by planets, comets and stars. An article by NASA called Radio Waves, describes how this is possible.
So the strange noises heard by the Apollo 10 crew could be nothing more than a natural phenomenon.
Read the full story at Fox News Science.