WMY100014SArtist's concept of the formation of the solar system.
WMY100015SArtist's concept of a young, turbulent Earth.
WMY100017SIllustration of Enceladus in front of the Earth and next to Earth's moon.
WMY100021SArtist's concept of Jupiter's four largest satellites laid out above the Earth and it's moon.
WMY100027SIllustration comparing the size of extrasolar planet Gliese 581 c with that of the Earth.