Omega Centauri
10-12 billion years old.
Yes its called the Local Cluster or Local Group, we have many minor Globular or Cluster Galaxies orbiting our own.
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.
Planet earth is not in any of the approximately 150 globular clusters which are known to exist in our galaxy, the Milky Way. Our solar system is on one of the spiral arms of the Milky Way.
The Milky Way is part of the Local Group Cluster, part of the Virgo Super Cluster.
No, the Milky Way is a galaxy
the halo
Globular clusters are small groups of stars, while the milky way is a large galaxy containing hundreds of billions of stars, along with some of these clusters.
A cluster of stars that looks like a ball and contains up to 1 million stars is called a globular cluster. These clusters are densely packed groups of stars bound together by gravity and can be found in the halos of galaxies.
Viewed from the Galactic North Pole, the Milky Way galaxy is moving anticlockwise.
Palomar 1 is located in the Milky Way galaxy's halo, not in the spiral arms. It is a globular cluster, which is a spherical collection of stars orbiting the galactic core.
Constellation or "asterism". The difference is that "constellations" are officially recognized by the International Astronomical Union, while an "asterism" is any other pattern or grouping of stars.