MESSENGER Spacecraft Reveals More Hidden Territory on Mercury

WASHINGTON, – A NASA spacecraft’s third and final flyby of Mercury gives scientists, for the first time, an almost complete view of the planet’s surface and provides new scientific findings about this relatively unknown world.
The Mercury Surface, Space Environment, Geochemistry and Ranging spacecraft, known as MESSENGER, flew by Mercury on Sept. 29. The probe [...]

Full story at http://spacefellowship.com/2009/11/04/messenger-spacecraft-reveals-more-hidden-territory-on-mercury-2/