NGC 2359 (also known as Thor's Helmet) is an emission nebula in the constellation Canis Major. The nebula is approximately 3,670 parsecs (11.96 thousand...

7x10−5 solar masses each year through winds of 1,545 km/s. The ring nebula NGC 2359 is excited by the ionising radiation of WR7. It is also known as Thor's...

This is a list of NGC objects 2001–3000 from the New General Catalogue (NGC). The astronomical catalogue is composed mainly of star clusters, nebulae...

of Stars (abbreviated NGC) is an astronomical catalogue of deep-sky objects compiled by John Louis Emil Dreyer in 1888. The NGC contains 7,840 objects...

member stars visible with binoculars. Located around 30' northeast of NGC 2360, NGC 2359 (Thor's Helmet or the Duck Nebula) is a relatively bright emission...

Open Cluster NGC 2175 (also known as OCL 476 or Cr 84) is an open cluster in the Orion constellation, embedded in a diffusion nebula. It was discovered...

confused with NGC 246, which is also nicknamed the "Skull Nebula". The complex has the following New General Catalogue (NGC) designations: NGC 2237 – Part...

A common name Images Names & Designations Gum 4 NGC 2359 Thor's Helmet, Gum 4, Sharpless 298, NGC 2359 Gum 12 Gum Nebula Gum 12, The Gum Nebula in Vela...

NGC 2207 and IC 2163 are a pair of colliding spiral galaxies about 80 million light-years away in the constellation Canis Major. Both galaxies were discovered...

Messier 78 or M78, also known as NGC 2068, is a reflection nebula in the constellation Orion. It was discovered by Pierre Méchain in 1780 and included...

NGC 1163 is a barred spiral galaxy located in the constellation Perseus. It is situated approximately 205 million light-years away from Earth and has...

the 110 Messier objects (M), 7,840 objects in the New General Catalogue (NGC), the Caldwell catalogue (itself a "best of" from other catalogues, with...

NGC 2264 is the designation number of the New General Catalogue that identifies two astronomical objects as a single object: the Cone Nebula, and the...

Wolf-Rayet nebulae include: NGC 6888 (Crescent Nebula) NGC 2359 (Thor's Helmet Nebula) M1-67 (Luminous Blue Variable Nebula) NGC 3199 (Nebula around WR 18)...

galaxies. List of NGC objects (1–1000) List of NGC objects (1001–2000) List of NGC objects (2001–3000) List of NGC objects (3001–4000) List of NGC objects (4001–5000)...

Messier 47 (M47 or NGC 2422) and also known as NGC 2478 is an open cluster in the mildly southern constellation of Puppis. It was discovered by Giovanni...

observations of the early-type dwarf galaxy NGC 205". Monthly Notices of the Royal Astronomical Society. 423 (3): 2359–2373. arXiv:1204.1264. Bibcode:2012MNRAS...

18m 29.13s −13° 13′ 01.5″ 11.40 3700 WN4-s Wolf–Rayet star at center of NGC 2359 DZ CMa DZ 07h 16m 59.33s −15° 18′ 25.4″ 11.6 G0 double-mode Cepheid variable...

NGC 2078 is an emission nebula with an apparent magnitude of 10.9, located in the constellation Dorado. It was discovered on September 24, 1826, by James...

Messier 41 (also known as M41 or NGC 2287) is an open cluster in the constellation Canis Major. It is sometimes referred to as the Little Beehive Cluster...

NGC 2444 is a peculiar lenticular galaxy in the constellation Lynx. The galaxy lies about 135 million light years away from Earth, which means, given...

NGC 2403 (also known as Caldwell 7) is an intermediate spiral galaxy in the constellation Camelopardalis. It is an outlying member of the M81 Group, and...

NGC 2244 (also known as Caldwell 50 or the Satellite Cluster) is an open cluster in the Rosette Nebula, which is located in the constellation Monoceros...

NGC 2169 is an open cluster in the Orion constellation. It was possibly discovered by Giovanni Batista Hodierna before 1654 and discovered by William...

NGC 2014 is a red emission nebula surrounding an open cluster of stars in the Large Magellanic Cloud, at a distance of about 163,000 light-years. The...

The Flame Nebula, designated as NGC 2024 and Sh2-277, is an emission nebula in the constellation Orion. It is about 1350 light-years away. At that distance...

NGC 2451 is an open cluster in the Puppis constellation, probably discovered by Giovanni Battista Hodierna before 1654 and John Herschel in 1835. In 1994...

above components include: NGC 2366-I, NGC 2366-II, NGC 2366-III, NGC2366-A, NGC 2366-B, NGC 2366-C, NGC 2363-A, NGC 2363-B. NGC 2366 is an outlying member...

Messier 37 (also known as M37, NGC 2099, or the Salt and Pepper Cluster) is the brightest and richest open cluster in the constellation Auriga. It was...

The Eskimo Nebula (NGC 2392), also known as the Clown Face Nebula, Lion Nebula, or Caldwell 39, is a bipolar double-shell planetary nebula (PN). It was...