Search results

{{Short description|Spiral galaxy in the constellation Cetus}} | type=[[Intermediate spiral galaxy|SAB(s)ab]] ...

...ge. Points are labelled by galaxy name; all points in this diagram are for galaxies that have a clear, [[Kepler's laws of planetary motion|Keplerian]] rise in ...Black holes and galaxy evolution | volume = 197 | book-title = Dynamics of Galaxies: from the Early Universe to the Present | publisher = [[Astronomical Societ ...

| names = [[Principal Galaxies Catalogue|PGC]] 9892, [[Uppsala General Catalogue Addendum|UGCA]] 034<ref n ...nown to belong to a separate group, the [[IC 342/Maffei Group]]. It was [[galaxies named after people|named]] after [[Paolo Maffei]], who discovered it and th ...

...y Press, 2012.</ref> [[Newtonian fluid]]s, and the [[fluid dynamics]] of [[galaxies]]. ...d caused by spiral density waves in the [[Galactic disc|stellar discs]] of galaxies. Since supersonic motions almost always involve [[shock wave]]s, shock wave ...

...y. They have been observed in the Milky Way's halo and within other nearby galaxies. ...s are probably spawned by interactions between the Milky Way and satellite galaxies, such as the [[Magellanic Clouds|Large and Small Magellanic Clouds]] (LMC a ...

...y|satellites]] as well as the internal kinematics of more distant [[Galaxy|galaxies]]. Measurement of the kinematics of stars in different subcomponents of the ...the influence of [[gravity]]. Stellar-dynamical models of systems such as galaxies or star clusters are often compared with or tested against stellar-kinemati ...

...agazine)|Wired]] |accessdate=10 January 2023 }}</ref><ref name=FPI_1/> Pea galaxies are so-named because of their small size and greenish appearance in the ima "Pea" galaxies were first discovered in 2007 by the volunteer [[citizen scientists]] withi ...

...en used to clarify many characteristics of our galaxy, such as the local [[spiral arm]] structure and the Sun's distance from the [[galactic plane]].<ref nam ...more are known in the [[Magellanic Clouds]], with more discovered in other galaxies;<ref>{{cite journal|bibcode=2003ASPC..298..237S|title=Cepheids: Observation ...