I was not aware that NASA had a mission to Mercury, but Popular Mechanics has an easy-to-read summary on the Messenger flyby. Here is a great close-up photo of Mercury:
THINK STEREOTYPICALLY, ACT INDIVIDUALLY
THINK STEREOTYPICALLY, ACT INDIVIDUALLY
I was not aware that NASA had a mission to Mercury, but Popular Mechanics has an easy-to-read summary on the Messenger flyby. Here is a great close-up photo of Mercury: