Pleiades
Query URLs
https://term.museum-digital.de/md-de/tag/15228
- Note
- The Pleiades (/ˈpliː.ədiːz, ˈpleɪ-, ˈplaɪ-/), also known as the Seven Sisters, Messier 45, and other names by different cultures, is an asterism and an open star cluster containing middle-aged, hot B-type stars in the north-west of the constellation Taurus. At a distance of about 444 light years, it is among the nearest star clusters to Earth. It is the nearest Messier object to Earth, and is the most obvious cluster to the naked eye in the night sky. It is also observed to house the reflection nebula NGC 1432, an HII region.
The cluster is dominated by hot blue luminous stars that have formed within the last 100 million years. Reflection nebulae around the brightest stars were once thought to be left over material from their formation, but are now considered likely to be an unrelated dust cloud in the interstellar medium through which the stars are currently passing.[10] This dust cloud is estimated to be moving at a speed of approximately 18 km/s relative to the stars in the cluster.[11]
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Hortfund mit Himmelsscheibe von Nebra
Der Fundkomplex von Nebra:...
Object information
Image: Landesamt für Denkmalpflege und Archäologie Sachsen-Anhalt - Landesmuseum für Vorgeschichte - RR-F -
Rollsiegel
Neuassyrisch, 9.-7. Jh. v....
Object information
Image: Winckelmann-Museum Stendal - CC BY-NC-SA
References
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