Explanation: Many stars like our Sun were formed in open clusters. The above open cluster, M11, contains thousands of stars and is just over three thousand light years distant. The stars in this cluster all formed together about 150 million years ago. The bright young stars in M11 appear blue. Open clusters, also called galactic clusters, contain fewer and younger stars than globular clusters. Also unlike globular clusters, open clusters are generally confined to the plane of our Galaxy. M11 is visible with binoculars towards the constellation of Scutum.

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Authors & editors: Robert Nemiroff (MTU) & Jerry Bonnell (USRA)
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NASA Official: Jay Norris. Specific rights apply.
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& Michigan Tech. U.

Publikacii s klyuchevymi slovami: cluster - M 1 - Skoplenie - open cluster - Rasseyannoe skoplenie Publikacii so slovami: cluster - M 1 - Skoplenie - open cluster - Rasseyannoe skoplenie
Sm. takzhe: NGC 602: zvezdy protiv stolbov NGC 7789: Roza Karoliny NGC 602: zvezdnoe skoplenie Ustrica Skoplenie 37 M1: udivitel'nyi rasshiryayushiisya Krab M1: Krabovidnaya tumannost' Dvoinoe skoplenie v Persee Vse publikacii na tu zhe temu >>