Galaxies are by far the largest. Galaxies contain millions to trillions of stars, each orbiting the galaxy's centre of mass. Our own Milky Way is an example of a galaxy, of which our sun is just one of 200 to 400 billion other stars. The Milky Way is estimated to be in the region of 100,000 to 120,000 light years across.
Nebulae (the plural of nebula) are gas regions where stars are often formed. They exist within galaxies and are therefore much smaller. The famous Orion Nebula is estimated to be 24 light years across, while the larger Carina Nebula is in the region of 100 light years across. Both exist within the Milky Way.
A globular star, or globular cluster, is a cluster of stars. There are around 150 to 158 such clusters known to exist in the Milky Way, with perhaps 20 more yet to be discovered.
A neutron star is a stellar remnant, the result of a supernova (exploding star). They are much smaller than the original star would have been, but are incredibly dense and often rotate very rapidly, emitting electromagnetic radiation as pulsars.
That is called a globular cluster.
No, a globular cluster is a group of stars that are part of a galaxy. The Virgo cluster is much bigger. It is a large nearby group of galaxies.
These are called Globular Clusters.They are not galaxies but instead are dense groups of stars that are part of a galaxy.Our Milky Way galaxy is estimated to have about 180 Globular Clusters in it. Many of them are near the center of our galaxy but some also orbit at the outer edges.For comparison, a Globular Cluster can contain 100's of thousands of stars and up to 1 million stars. Our Milky Way galaxy contains all those Globular Clusters plus over 100 billion more stars.
mabye yes
the milky way is that largest object in the galaxy
A nebula galaxy does not exist.
A galaxy.
no
No, we believe that nebulae probably exist in every galaxy, and possibly between galaxies as well.
A globular cluster (without "galaxy") is a large group of stars, in form of a sphere, within a galaxy. A galaxy may have thousands of such clusters. I am not sure whether the term "globular cluster galaxy" has any meaning in astronomy. It might be a galaxy with a lot of such clusters.
In our Milky Way galaxy, globular clusters tend to be at the "outlying fringes" or "halo" of the galaxy, and seem to be largely made up of very old stars.
Galaxy exists because stars and nebulae exists.
That is called a globular cluster.
Yes. There are many planetary nebulae in our galaxy.
Globular cluster
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within or on the edges of the spiral arms of the galaxy