http://phys.org/news/2015-08-million-miles-nasa-camera-moon.html

 

Wow! The last paragraph:

DSCOVR is a partnership between NASA, NOAA and the U.S. Air Force with the primary objective of maintaining the nation's real-time solar wind monitoring capabilities, which are critical to the accuracy and lead time of space weather alerts and forecasts from NOAA.

So many things I ignore...