NGC 2035 (also known as ESO 56-EN161 and the Dragon's Head Nebula) is an

emission nebula An emission nebula is a nebula formed of ionized gases that emit light of various wavelengths. The most common source of ionization is high-energy ultraviolet photons emitted from a nearby hot star. Among the several different types of emissio ...

and a

H II region An H II region or HII region is a region of interstellar atomic hydrogen that is ionized. It is typically in a molecular cloud of partially ionized gas in which star formation has recently taken place, with a size ranging from one to hundreds ...

in the

Dorado Dorado () is a constellation in the southern sky. It was named in the late 16th century and is now one of the 88 modern constellations. Its name refers to the dolphinfish (''Coryphaena hippurus''), which is known as ''dorado'' in Spanish, altho ...

constellation and part of the Large Magellanic Cloud. It was discovered by James Dunlop on August 3, 1826. Its apparent size is 3.0. NGC 2035 is part of a complex of nebulae and stars, including NGC 2029, NGC 2032 and NGC 2040, found north of the main bar of the LMC. It consists of large bright gas clouds which are separated by dark dust clouds. NGC 2029, NGC 2032 and NGC 2035 are star-forming regions, while NGC 2040 is a supernova remnant which contains an open cluster.

References

Emission nebulae ESO objects NGC objects, 2035 H II regions Large Magellanic Cloud Dorado (constellation) Astronomical objects discovered in 1826 {{nebula-stub