The spiraling vortex of M81
This beautiful spiral galaxy M81 has a supermassive black hole at its centre with a mass 70 million times that of our Sun and fifteen times that of the black hole at the centre of our Milky Way.
For more information see the original image.Credit:
About the Video
|Release date:||28 May 2007, 21:30|
|Frame rate:||30 fps|
About the Object