It turned out that Apollo 10 was receiving a mysterious sound from outer space on the back of the moon

American Aeronautics and Space Administration(NASA) led the manned flight project to the first month of human beings "Apollo plan", The fourth manned flight project is"Apollo 10"is. In this flight, we succeed in the lunar orbiting flight with the second manned in the history, but at that time I was listening to "strange sound" that the astronauts received from the outer space on the back of the moon It is clear that it is.

Apollo 10 astronauts heard 'outer space-type' music around dark side of moon | abc7.com
http://abc7.com/science/apollo-10-astronauts-heard-outer-space-type-music-near-dark-side-of-moon/1211742/

Apollo 10 launched on May 18, 1969 succeeded in lunar orbiting over 61 hours 37 minutes 23.6 seconds and returned to Earth on May 26, 1969. When lunar orbiting, it is the opposite side of the Moon's EarthBehind the moonIt is necessary to fly, but when flying here, crews of Apollo 10 seem to have completely lost communication with the earth. And it became clear that I was listening to the strange sounds that seemed to have been received from the outer space instead of the communication from the earth.

In the sound recording in the airship of the time, it seems that it is possible to hear how Apollo 10 crewmen are discussing how to tell this mysterious sound to the earth side. Please note that this voice recording has been deemed undocumented for about 40 years until 2008, because it can cause unnecessary confusion, but deals with scientific news etc.Science ChannelDiscovered from NASA's massive voice recording archive and published it as a movie "Outer Space Music" in February 2016.

The movie released by Science Channel is two parts of the first part of the first part. In the movie, Alfred Warden, who is a crew member of Apollo 15, and NASA officials talk about the mysterious sounds received from this outer space It is.

Outer Space Music Pt 1 of 2 | NASA's Unexplained Files - YouTube


Outer Space Music Pt 2 of 2 | NASA's Unexplained Files - YouTube


When Apollo 10 went to the other side of the moon, astronauts realized that communication with the earth had ceased. Although it seems that communication was interrupted for about an hour, during that time, astronauts receive a mysterious communication that they could not hear on the earth side. There are voice records containing the state of the astronauts when they received what they thought as sounds from the outer space, but they have been treated as private information until 2008. But then NASA was quietly preserved in the official archive, and the Science Channel miraculously discovered this and released it in movie format. This is a woman commenting in the movie "Working like finding a single needle from a mountain of hay", it is said that it took several years to discover.

Listening to the voice recording, the mysterious sound "Hugh" is flowing, which is a strange sound received from the outer space, but the response of the astronauts immediately after hearing this was as follows .

"The sound of now is from the outer space, is not it?"


"Have you heard it now?" "A sound like a whistle?"


"Hugh"


"You got quiet"


"Incredible"


"Should we talk about this sound?"


"I do not know" "We should talk with each other"


"Well, actually we do not have any idea what the sound is all about."


Sound similar to that heard by the crew of Apollo 10, the Saturn probe launched in 1997CassiniIt seems that it was received, but I know that this was caused by Saturn's magnetic environment. On the other hand, Apollo 10 received the mysterious sound is the back of the moon, because the moon has no atmosphere or magnetic field, it is not the sound that occurred for the same reason as Cassini received.

Wire related experts comment that this sound may be caused by interference between the radio used by the two spacecraft, but former astronaut Warden said "The astronauts are "I know that I heard various kinds of noise," he said, revealing that the crew of the time were very surprised by the sounds that have never heard before.