M34 is an open cluster of about 100 stars
located in the constellation Perseus. The cluster lies about
1,400 light-years from Earth and is believed to be about 190
million years old. The brightest star in the group has a visual
magnitude of 7.9, which makes it a bright and easy target for
viewing. M34 is visible to the naked eye, and its apparent
diameter is nearly that of the full moon. Binoculars and small
telescopes with a wide field of view are recommended for this
object.
