#Giveaway  on last slide

NASA Shares The Sound Of Perseus Black Hole  For The First Time - Listen And Enjoy Audio 

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Nasa Exoplanets' Twitter account states they are "the NASA Team looking for planets, life beyond our solar system." 

And they recently shared a video that surprised everyone, regardless of whether they are astronomy fans. 

This video shows how sound was extracted from a black hole, which provides new insights into space exploration and research. 

Caption was '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!

Although the video is short, it was enough to surprise people.  See the video and enjoy the audio of blackhole (given in the next slide)

Perseus Black Hole Sound by NASA

Video by: NASA Exoplanets