A time-exposure image shows startrails in the evening sky of Iran's central desert over a group of amateur astronomers during Messier marathon observing competition. The brightest trails are made by the Moon, Venus, and Mercury (near the horizon). During a Messier marathon the astronomers attempt to view all 110 Messier objects, which were catalogued by the 18th century French astronomer Charles Messier, in one night.
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Details
Creative#:
TOP22312505
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
N/A
Property Release:
No
Right to Privacy:
No
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