View Full Version : Mars Express' Image of Hecates Tholus

2005-Sep-10, 12:57 PM
SUMMARY: The European Space Agency's Mars Express spacecraft took this image of the caldera of volcano Hecates Tholus; it's 5300 metres tall, and the northernmost of the Elysium volcano group. The photo was taken during orbit 32, when the spacecraft was 275 km above the volcano.

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