View Full Version : Amazing Manual Trailing of Sirius and More Astrophotos from Pakistan

2014-Jun-12, 02:50 PM
Ever notice how the brilliant star Sirius appears to change colors right before your eyes? Astrophotographer Roshaan Bukhari from Pakistan wanted to see for himself how this twinkling star changes in color due to the effects of our atmosphere as its light gets refracted and he did a little experiment with his telescope and camera. […]

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