![](https://nthumb.tpgimages.com/mid2_com_img/1339/29019/TOP26811942.jpg)
Illustration of Algol, also known as Beta Persei, a binary star system. As the stars orbit one another there is a regular dimming and brightening that is visible to the naked eye on Earth.
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Details
Creative#:
TOP26811942
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
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