During the Great American Eclipse, photographer JunHo Oh captured this incredible close-up 4K footage of totality in real time. You can see a great deal of detail on the moon’s surface and in the Sun’s corona.

The footage was captured from Warm Springs, Oregon, using a 2160mm f/12 telescope, a Panasonic GX85, and a RST-150H […]. petapixel.com

2017-9-2 19:03