Left mouse button - orbit the planet
Right mouse button - move about in this plane
Center mouse button - move in and out
Click a picture to see it in detail
Based on data from the NASA Mercury Messenger spacecraft.
Messenger entered an orbit around Mercury on March 18, 2011.
It was intentionally impacted on Mercury's surface April 30, 2015.
Credit: NASA, Johns Hopkins Applied Physics Laboratory, Carnegie Institution for Science.