AAPOD2 Image Archives
Flying bat and giant squid
The Squid Nebula, also known as Ou4, is a unique and peculiar planetary nebula located in the constellation Serpens. Unlike typical planetary nebulae with round or elliptical shapes, the Squid Nebula showcases distinctive tentacle-like structures, making it a fascinating object of study for astronomers and a captivating sight for astrophotographers.