M87 is one of the most prominent galaxies followed by the elliptical galaxy Messier 49.
The Virgo Supercluster contains over 100 galaxy groups and clusters, including the well-known Virgo Cluster. Estimates suggest that it harbors approximately 2,000 galaxies, although some sources propose that the total could be higher, potentially encompassing up to 3,000 galaxies when accounting for smaller groups and isolated galaxies. This supercluster is part of the larger Laniakea Supercluster, which includes our Milky Way galaxy.
Some names I've heard are: The observeable universe The local universe
No, a galaxy is a cluster of stars, some of which might have planets.
I'm not sure of your question, but in astronomy, there is a "Local Group" of more than 20 galaxies to which the Milky Way belongs. About half are elliptical, with the remainder being of the spiral or irregular type. As in other clusters of galaxies, members are probably kept from separating by their mutual gravitational attraction. The Milky Way system is near one end of the volume of space occupied by the Local Group, and the great Andromeda galaxy (M31) is near the other end, about 2,000,000 light-years away.
Universe, Cluster, Galaxy, Star, Planet NB: Some stars are smaller than planets.
In Virgo, and in all other constellations, astronomers can see objects all the way to the edge of the observable universe. Some of these objects are galaxies containing billions of stars.
Not all stars belong to galaxies. Galaxies collide, and this process strips stars from their parent galaxy and hurls them into intergalactic space. The Hubble Space Telescope has detected a few hundred very bright, orphan, stars between the galaxies in the Virgo Cluster. Although stars most certainly form inside some collection of matter such as a galaxy, their history after formation can include being ejected from a galaxy and becoming an orphan star.
There are 35 galaxies in the so-called "Local Group" The three largest galaxies are the Milky Way (our own), and the Andromeda and Triangulum galaxies. However, most of the visible stars we see are part of the Milky Way and two nearby dwarf galaxies, the "Small Magellanic Cloud" and the "Large Magellenic Cloud". There are 10 other dwarf galaxies near the Milky Way.
Canis Major Dwarf and Small Magellanic Cloud are irregular satellite galaxies of the Milky Way.The two irregular galaxies that orbit the Milky Way are the Large and Small Magellanic Clouds.
genuinely a cluster, but some have developed their own names for it.
Bill and Tom Kaulitz are virgo's. Beyonce is a virgo.
Milky Way Galaxy (ours)Andromeda galaxy.Pinwheel GalaxySunflower GalaxyWhirlpool GalaxyTriangulum Galaxy