A Journey to the Center of a Galaxy

This video contains with the sharpest visible-light image ever made of the nucleus of an external galaxy. Beginning with a naked eye sky view, the zoom goes into the nucleus of our neighbor, the Andromeda Galaxy and ends with a Hubble Space Telescope image that centers on the 100-million-solar-mass black hole at the core of the galaxy with its collection of young blue stars.

[youtube http://www.youtube.com/watch?v=tsTODjZGM58]

Video Credit: NASA

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