NGC 3521
VLT image
NGC 3521 is a spiral galaxy in the constellation of Leo. It is about 40 million light-years away from Earth. The galaxy was discovered by William Herschel in 1784.[1]
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NGC 3521 Media
NGC 3521 imaged by R Jay GaBany
- ↑ Hubble Shears a "Woolly" Galaxy - NASA Science (in en-US) (2015-09-25). Retrieved 2025-10-04.