The Hubble never ceases to amaze me with the wonders it shows me! I just finished reading another fascinating article on this amazing piece of
technology.
The Hubble Space Telescope has captured the best view yet of the Andromeda Galaxy's nucleus — which is actually a double nucleus, thanks to the
galaxy's supermassive black hole.
Andromeda is the nearest spiral galaxy to our own Milky Way, and the only galaxy outside our own that's visible to the naked eye. But it's not easy
to see what's going on at the bright center of the spiral. Astronomer Tod Lauer of the National Optical Astronomy Observatory put together several
exposures in blue and ultraviolet wavelengths from Hubble's Advanced Camera for Surveys to produce this ultra-sharp view.
Link to Full Size Image
The inset photograph tells the story: The black hole itself can't be seen, but it's near the center of a compact cluster of blue stars at the center
of the inset. That cluster is surrounded by the double nucleus, an elliptical ring of older reddish stars in orbit around the black hole.
Watch all the way to the end of the video! (only 00:27)
Original Source
Nasa Source