Mars is the 4th planet from the Sun, orbiting it in 687(Earth) days. It is the second-smallest planet in the Solar System after Mercury. Mars is approximately half the diameter of Earth. Mars is less dense than Earth, having about 15% of Earth’s volume and 11% of earth’s mass resulting in about 38% of Earth’s surface gravity. Mars surface temperatures vary from lows of about -1430C at the winter polar caps to highs of up to 350C in equatorial summer.
20-03-2018 : Mars The Solar System A commemorative postage stamp
20 in stock
SKU: INDS09000782315087 Category: Stamps
|Dimensions||1 × 1.1 × 0.9 mm|
The Solar System
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