M81
M81, also known as Bode's Galaxy, is a spiral galaxy located in the constellation Ursa Major. It's about 12 million light-years away from Earth and is one of the brightest galaxies visible from the northern hemisphere. M81 is notable for its active galactic nucleus, which contains a supermassive black hole.
![M81](https://images.squarespace-cdn.com/content/v1/503446fde4b0c36e3ab1695f/a22658a3-e63e-4593-b5a7-ee2341949b53/m81snrogma.jpg)