Jegor
@feriaz21
🔆
ID: 836290712052318209
27-02-2017 19:03:38
2,2K Tweet
142 Followers
132 Following
The misconception that there is no sound in space originates because most space is a ~vacuum, providing no way for sound waves to travel. A galaxy cluster has so much gas that we've picked up actual sound. Here it's amplified, and mixed with other data, to hear a black hole!