Optical photograph of the Perseus double star cluster, with chi Persei (left centre) & h Persei (right centre), in the constellation of Perseus. Located some 7100 light years from Earth, & separated by 50 light years from each other, the clusters are an estimated 10-20 million years old. 18, f/7, 20 minutes, Ekta 64 x 2."
| px | px | dpi | = | cm | x | cm | = | MB |
Details
Creative#:
TOP10239966
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
N/A
Property Release:
N/A
Right to Privacy:
No
Same folder images:
Loading