Which statement best describes the surface of Ganymede?
a. dark and dirty ice, heavily pocked with craters
b. old and dark on some portion, but cratered with a young bright grooved terrain
c. icy crust free of craters with a liquid water ocean beneath
d. covered in active sulfur-based volcanoes
e. mostly water ice mixed with methane
Question 2
What evidence is there to prove Jupiter has a liquid interior?
a. Jupiter is oblate
b. Jupiter rotates rapidly
c. Jupiter is tilted on its axis
d. Jupiter has a thin, hot atmosphere
e. Jupiter has a very strong magnetic field
Surface magnetic field of SU Aur (a young star of T Tauri type), reconstructed by means of Zeeman-Do
The Venusian Surface
Cell Surface Regulators
viable surface sampling using contact plates
Dark bread is not necessarily whole-grain bread
Major Climate Zones and Surface Currents