home > observing > celestial objects > daylight phenomena

Daylight Phenomena


Green Ripples
It sounds like a comic-book superhero, but this brief spectacle marks the end of daylight with a burst of color.



Sky Publishing, a New Track Media Company
Copyright © 2008 New Track Media. All rights reserved.
Sky & Telescope, Night Sky, and SkyandTelescope.com are registered trademarks of New Track Media