♪Music♪
♪Music♪ Text: Perseus Galaxy Cluster. Simulation.
♪Music♪
♪Music♪ Text: Out of frame, a small galaxy cluster passes by, disturbing the gas
♪Music♪
♪Music♪ Text: A Kelvin-Helmholtz wave develops
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♪Music♪ Text: Processed Chandra X-ray image
♪Music♪ Text: Kelvin-Helmholtz wave
♪Music♪
♪Music♪ Text: Chandra X-ray image
♪Music♪ Text: Hubble/SDSS and Chandra X-ray image
♪Music♪ Text: Hubble/SDSS
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♪Music♪ Text: NASA Astrophysics
[Beeping]