near giant elliptical galaxies.
Quasars are related to supermassive black holes in the center of galaxies.
global clusters, open clusters and star clusters. (:
two types of star clusters are Open clusters and globular clusters
true
The Milky Way Galaxy is a spiral galaxy and open clusters are only found in spiral or irregular galaxies.
there are 20 medical clusters in the directory
Open clusters lie along the Milky Way and half of the globular clusters are in or near the constellation Sagittarius.
near giant elliptical galaxies.
Actually the terms "Globular" and "Open" are not related to the number but the age of the stars. Globlular clusters are many old stars packed in spherical form (they look like hazy mothballs to the naked eye) and "open clusters" are many young stars formed close to each other. The constellation Pleiades is an example of open cluster.
More than 1,100 open clusters have been discovered within the Milky Way Galaxy and many more are thought to exist.
Those are called globular clusters, or star clusters.
Cardon P. De Lichtbuer has written: 'Photoelectric sequences for three open clusters' -- subject(s): Astronomical photometry, Open clusters, Spectra, Stars