In astronomy, the Pleiades, or Seven Sisters, is an open star cluster containing middle-aged hot B-type stars located in the constellation of Taurus. It is among the nearest star clusters to Earth and is the cluster most obvious to the naked eye in the night sky. The celestial entity has several meanings in different cultures and traditions.
The cluster is dominated by hot blue and extremely luminous stars that have formed within the last 100 million years. Dust that forms a faint reflection nebulosity around the brightest stars was thought at first to be left over from the formation of the cluster, but is now known to be an unrelated dust cloud in the interstellar medium, through which the stars are currently passing.
Astronomers estimate that the cluster will survive for about another 250 million years, after which it will disperse due to gravitational interactions with its galactic neighborhood
Exposure 30 minutes
Scope Takahashi Epsilon
Losmandy G-11 Gemini
Fuji Superia 200
Auto Guided ST4
Camera Pentax SP2 @ Prime
Golden Grove, Chittering, Western Australia
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