Artist concept of NASA's Lunar Reconnaissance Orbiter.
NASA
<a rel="nofollow" class="external free" href="http://www.nasa.gov/content/chinas-lunar-lander-may-provide-additional-science-for-nasa-spacecraft/index.html">http://www.nasa.gov/content/chinas-lunar-lander-may-provide-additional-science-for-nasa-spacecraft/index.html</a>