| Geologists from the "Martian Volcano Observatory"
explore a lava tube on the slope of the Hecates Tholus volcano. As often
happens, a section of the roof has collapsed, leaving an easy access for
the explorers. The glassy orange veneer coating the tube has shattered into
pieces exposing the darker colored rock beneath. A scientist emerges from
the cave-like interior of the tube, where dripping lava solidified into
stalactitic forms. |
© Copyright 1983 Marilynn Flynn
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