Electric Blue Isles Glow Under Dazzling Milky Way (Photo)

The electric blue light around the edges of the small isles in this image are bioluminescence, radiating under the dazzling Milky Way in Maine. Astrophotographer Adam Woodworth took this image at the cliffs of Acadia National Park in Maine on Aug. 17, 2015. This is a blend of 10 exposures for the sky and 2 foreground exposures.  The exposures were then blended in Photoshop to create a single image.