Messier 33 - The Triangulum Galaxy in wide field
Messier 33 or the Triangulum Galaxy is one of the closest galaxies to our own home galaxy The Milky Way. The galaxy is 2.7 million light years from us. In good conditions it can be seen with the naked eye, not very far from the Andromeda galaxy!
The photo has been exposed for a total of 5 hours with Chroma LRGB filters with a ZWO ASI2600MM, a Sky-Watcher Esprit 100ED refractor telescope and an APM Riccardi 0.75x focal reducer.