Celestial hemisphere:  Southern  ·  Constellation: Carina (Car)  ·  Contains:  NGC 3576  ·  NGC 3603
NGC 3603 ZWO ASI 071, Ben S Klerk
NGC 3603 ZWO ASI 071
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NGC 3603 ZWO ASI 071

NGC 3603 ZWO ASI 071, Ben S Klerk
NGC 3603 ZWO ASI 071
Powered byPixInsight

NGC 3603 ZWO ASI 071

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Description

NGC 3603 is a nebula situated in the Carina spiral arm of the Milky Way around 20,000 light-years away from the Solar System. It is a massive HII region containing a very compact open cluster. NGC 3603 is the most massive visible cloud of glowing gas and plasma, known as a H II region, in the Milky Way. The central star cluster is the densest concentration of very massive stars known in the galaxy. Strong ultraviolet radiation and stellar winds have cleared the gas and dust, giving an unobscured view of the cluster.

NGC 3603 is visible in the telescope as a small rather insignificant nebulosity with a yellowish tinge due to the effects of interstellar absorption. In the mid-1960s, optical studies combined with radio astronomical observations showed it to be an extremely strong thermal radio source. Later observations of other galaxies introduced the concept of starburst regions, in some cases whole galaxies, of extremely rapid star formation. NGC 3603 is now considered to be such a region,

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NGC 3603 ZWO ASI 071, Ben S Klerk

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ZWO ASI 071