Resounding Sounds from Out of This World

Sounds in outer space are different than here on earth. Manmade explosions in outer space Sci-Fi movies always sound just like an explosion on earth, only longer and louder. Realistically that's not the case in the vacuum of space, where silence is the norm. Perhaps reality is radio telescope recordings of a blackhole, Big Bang remnants, and the sun's "heartbeat." Sample some outer-spatial sound bytes.

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