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Andromeda Close Encounter

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Every March at approximately 10PM, Andromeda has a close encounter with the iconic Devils Tower. When you look up at the stars, everything you can see with your eyes is contained within the Milky Way galaxy. But Andromeda is the exception. At 2.5 million light years away, it represents the farthest object visible to the naked eye. When you count the faint spiral arms, it is the same angular size in our sky as 6 full moons. Andromeda is thought to have about the same mass as our own galaxy. And just like the Milky Way, it is orbited by 2 satellite galaxies. Andromeda is actually best viewed in the fall, because that is when it’s highest in the sky. To get this picture I used a star tracking mount to capture greater detail, combined with an untracked image of the tower.

Copyright
Kevin Palmer
Image Size
6016x4813 / 15.1MB
Keywords
Contained in galleries
Recent Work, Deepscapes, Wyoming, Night Sky, Devils Tower National Monument
Every March at approximately 10PM, Andromeda has a close encounter with the iconic Devils Tower. When you look up at the stars, everything you can see with your eyes is contained within the Milky Way galaxy. But Andromeda is the exception. At 2.5 million light years away, it represents the farthest object visible to the naked eye. When you count the faint spiral arms, it is the same angular size in our sky as 6 full moons. Andromeda is thought to have about the same mass as our own galaxy. And just like the Milky Way, it is orbited by 2 satellite galaxies. Andromeda is actually best viewed in the fall, because that is when it’s highest in the sky. To get this picture I used a star tracking mount to capture greater detail, combined with an untracked image of the tower.