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Birthday · December 5, 2020

Mons Rumker in the Ocean of Storms

December 5, 2020

The Earth has carried you around the Sun again, steady as ever, while the stars kept their patient watch.

Mons Rumker in the Ocean of Storms

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APOD published December 5, 2020. Credit: Jean-Yves Letellier. A publication-date match, not a photo taken on your date. Independent of NASA.

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Mons Rumker in the Ocean of Storms

Original APOD · December 5, 2020

Mons Rumker, a 70 kilometer wide complex of volcanic domes, rises some 1100 meters above the vast, smooth lunar mare known as Oceanus Procellarum, the Ocean of Storms. Daylight came to the area late last month. The lunar terminator, the shadow line between night and day, runs diagonally across the left side in this telescopic close-up of a waxing gibbous Moon from November 27. China's Chang'e-5 mission landing site is also in the frame. The probe's lander-ascender combination touch down on the lunar surface within a region right of center and north of Mons Rumker's domes on December 1. On December 3 the ascender left the Ocean of Storms carrying 2 kilograms of lunar material for return to planet Earth.

Image credit: Jean-Yves Letellier

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