EarthSky Community Photos
Updates on Your Cosmos and World
Lunenburg MA, USA
Canon Camera on tripod.
Stacked in Starstax and processed in photoshop.
This image is of star trails. I left my camera outside without touching it for about 2 hours taking 25 sec shots each, combined them all in starstax and used the gap filling action to fill in the gaps, creating an image showing the path of the stars as the earth rotates.