Earth, GOES-13 satellite. 地球, GOES-13衛星

At 7:45 ET, the GOES-13 satellite captured this full disk image of Earth. (NOAA)

NOAA
The GOES-13 satellite captured this full-disk image of our planet at 7:45 a.m. ET on March 20, just after the 7:02 a.m. ET equinox. The satellite image shows how Earth's two hemispheres receive equal amounts of sunlight during the equinox. In this image, the sun is artificially created to enhance the picture.

The image gives a stunning view of the Earth as the season's change was created by a US
The moment that Spring arrived across the Earth: Stunning space image captures the equinox | Mail Online http://www.dailymail.co.uk/sciencetech/article-2296890/The-moment-Spring-arrived-Earth-Stunning-space-image-captures-equinox.html
GOES satellite sees Earth at equinox - PhotoBlog http://photoblog.nbcnews.com/_news/2013/03/20/17390628-goes-satellite-sees-earth-at-equinox?lite

The spring equinox from space http://www.washingtonpost.com/blogs/capital-weather-gang/wp/2013/03/20/the-spring-equinox-from-space/

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