{{^userSubscribed}} {{/userSubscribed}} {{^userSubscribed}} {{/userSubscribed}} The video is short but it was enough to take people by surprise. The caption with which this video has been shared on Twitter reads: “The misconception that there is no sound in space comes from the fact that most of space is a vacuum, providing no way for sound waves to travel. A galaxy cluster has so much gas that we’ve captured the real sound. Here it is amplified and mixed with other data, so you hear a black hole!” The handle this video was shared on has over 1.1 million dedicated followers. Watch the video here: {{^userSubscribed}} {{/userSubscribed}} {{^userSubscribed}} {{/userSubscribed}} Posted on August 22, this cat video has over 3.9 million views so far. It has also received various comments with different kinds of reactions. “Sounds right,” commented one Twitter user. “Am I the only one who finds this soothing?” asked another. {{#items}} {{/items}} {{#items}} {{#premiumStory}} {{/premiumStory}} {{^premiumStory}} {{/premiumStory}} {{{heading}}} {{/items}}