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A globular cluster is
a spherical grouping of
tens of thousands of
stars, which are tightly
bound by gravity.
They are found in the
outer reaches of spiral
and elliptical galaxies.
Globular Cluster
The Sun appears each and every day due to the rotation of the Earth. It rises in the East and sets in the West. Because the Earth is a sphere, however, the times of sunrise and sunset vary depending on where you live in the world.
The following interactive tools allow you to find out when the sun will rise and set where you live:
