description Spider Nebula Overview
The Spider Nebula, formally designated as IC 417, is an emission nebula located roughly 10,000 light-years away in the constellation Auriga. It functions as an active star-forming region, with a young star cluster known as Stock 8 embedded within the glowing hydrogen clouds. Astronomers study the nebula's glowing gas and dark dust lanes to better understand the processes of stellar birth and early stellar evolution. The nebula is a common target for astrophotographers and observational astronomy.
help Spider Nebula FAQ
What catalog number corresponds to the Spider Nebula?
The Spider Nebula is officially designated as IC 417, an emission nebula located in the constellation Auriga. It often gets its arachnid moniker from its sprawling, dusty filaments that look like cosmic spider legs.
What kind of astronomical object is the Spider Nebula?
IC 417 is an active star-forming region, specifically an H II region acting as a nursery for young stars. Astronomers frequently study it alongside the nearby "Fly" Nebula (NGC 1931) to learn about stellar birth.
What star cluster is associated with the Spider Nebula?
The nebula is closely associated with the young open star cluster known as Stock 8. The massive, hot stars within Stock 8 are responsible for illuminating the glowing hydrogen gas clouds of the Spider Nebula.
Who discovered the Spider Nebula?
The Spider Nebula was discovered by the German astronomer Max Wolf in 1892. He was a pioneer in astrophotography, which allowed him to identify faint nebulous regions that were invisible to the naked eye.
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