This composite image of the Andromeda Galaxy (M31) showcases the stunning beauty and intricate details of this neighboring spiral galaxy. Combining LRGB data with the added Hydrogen-Alpha (Ha) channel, this image provides a comprehensive view of M31, emphasizing the regions within the galaxy where hydrogen gas is actively emitting light at the specific Ha wavelength.
While sky conditions were not as pristine as during my Leo Triplet session, the dual-scope approach again proved invaluable, allowing for a detailed, high-contrast representation of this stunning galaxy.
Messier 106 (also known as NGC 4258) is a spiral galaxy in the constellation Canes Venatici. It was discovered by Pierre Méchain in 1781. M106 is at a distance of about 22 to 25 million light-years away from Earth.