V838 Monocerotis
V838 Monocerotis (Nova Monocerotis 2002) is a red supergiant located approximately 19,200 light-years away in the constellation Monoceros. It was the first star to be classified as a luminous red nova.| Star Facts
V838 Monocerotis (Nova Monocerotis 2002) is a red supergiant located approximately 19,200 light-years away in the constellation Monoceros. It was the first star to be classified as a luminous red nova.| Star Facts
The Christmas Tree Cluster is a young open cluster located in the constellation Monoceros. It is part of the star-forming region NGC 2264, which also contains the Cone Nebula and the Fox Fur Nebula.| www.constellation-guide.com
