Web12 nov. 2007 · The Atlas is a selection of unusual or peculiar galaxies, interacting pairs or larger groups. As amateur telescopes grow in capability and CCD cameras are becoming more sensitive and affordable, amateur astronomers can grasp the faint peculiar features of these remarkable views. WebFor cross references, see General Catalogs of Non-Stellar Objects; furthermore: . Arp = Arp, Atlas of peculiar galaxies DDO = David Dunlap Observatory, van den Bergh VV = Atlas …
Galaxies Gone Wild! ESA/Hubble - www.spacetelescope.org
WebAlmost all current systems of galaxy classification are outgrowths of the initial scheme proposed by the American astronomer Edwin Hubble in 1926. In Hubble’s scheme, … Web23 feb. 2024 · Astronomers classify galaxies into three major categories: elliptical, spiral and irregular. These galaxies span a wide range of sizes, from dwarf galaxies containing … cult crew bars
About: List of galaxies - dbpedia.org
WebIrregular galaxies have unusual shapes, like toothpicks, rings, or even little groupings of stars. They range from dwarf irregular galaxies with 100 million times the Sun’s mass to large ones weighing 10 billion solar masses. Astronomers think these galaxies’ odd shapes are sometimes the result of interactions with others. Web13 sep. 2024 · PGC 30. A 14th- (B)magnitude spiral galaxy (type (R)SAB (rs)bc pec) in Octans (RA 00 00 22.1, Dec -80 47 35) Based on a recessional velocity of 7905 km/sec, PGC 30 is about 350 million light years away. Given that and its apparent size of 1.5 by 1.3 arcmins, it is about 150 thousand light years across. Web17 apr. 2024 · Galaxies—facts and information. 1 / 12. A composite image of the Messier 81 (M81) galaxy shows what astronomers call a "grand design" spiral galaxy, where each … east herts crisis team