Space Roar

Space Roar

In 2006, NASA discovered "space roar" -a sound that's six times louder than what they expected to hear when they eavesdropped on space. Inexplicably weird, right? Stuff to Blow Your Mind explores.

Image Caption: The Red Square Nebula, an unusual and highly symmetrical square-shaped nebula reported in 2007. (Universal Images Group/Getty Images)

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Outside Content:

Official NASA ARCADE Website

Topics in this Podcast: Mystery, space