Astronauts on Apollo 10 claimed to have heard “music” on the far side of the Moon during the 1969 mission, according to declassified transcripts.
The eerie sounds will be the focus on an upcoming episode of the Science Channel’s “NASA’s Unexplained Files” series, the Huffington Post reported on Feb. 20.
Apollo 10 was the fourth manned mission in the U.S. Apollo space program, and it was the second to orbit the Moon.
The recordings recovered from Apollo 10 were declassified in 2008.
