Images and movies of a receding Earth from MESSENGER
The images of Mercury should be quite sharp, if these images of Earth from the probe are any indication:
http://planetary.org/news/2005/messenger_flyby_movie_0826.html
The images of Mercury should be quite sharp, if these images of Earth from the probe are any indication:
http://planetary.org/news/2005/messenger_flyby_movie_0826.html