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Number 6
Guest
I saw this in the newspaper today and it made me smile.
Crater Galle, named after the German astronomer J.G. Galle (1812-1910), is informally known as the 'happy face' crater.
The 'face' was first pointed out in images taken during NASA's Viking Orbiter 1 mission.
Crater Galle, named after the German astronomer J.G. Galle (1812-1910), is informally known as the 'happy face' crater.
The 'face' was first pointed out in images taken during NASA's Viking Orbiter 1 mission.