Search the Web for the latest information about the Messenger mission to Mercury. Exactly when was it launched and when will it be inserted into orbit around Mercury? What scientific experiments does...

Search the Web for the latest information about the Messenger mission to Mercury. Exactly when was it launched and when will it be inserted into orbit around Mercury? What scientific experiments does it carry? What scientific issues are these instruments intended to resolve? How long is it expected to function in orbit around Mercury?