ID 312104653 © Ciniangela | Megapixl.com
Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
umbra penumbra solar eclipse orbit sun moon earth sunlight light direction dark space universe system planet shadow rotation rotating spinning full total scheme study partial phase diagram chart infographic education crescent cosmos lunar galaxy vector science astronomy school planetary background night satellite sphere cycle colorful