JTC-1583
Mare Serenitatis
Where the Sea of Serenity meets the highlands, on ground that has been struck, flooded by lava, and struck again.
- Coordinates
- 24.10° N, 12.60° E
- Diameter
- 7.2 km
Schematic elevation, rendered from catalogue data. Sunlight from the west.
Mare Serenitatis
27.90° N, 18.40° E
On the pale inner floor of the Sea of Serenity, a lava plain so flat that altimeters struggle to find a metre of relief for miles.
Naked-eye region, telescope detail. Serenitatis is the round grey eye of the face in the Moon.
On the dark basalt seas. The easiest ground to find from your own backyard.
Dedication
$22
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Free shipping from Joshua Tree, CA
The Moon keeps one face turned toward Earth, so your crater is fixed in the same spot of sky every clear night of your life.
JTC-1519 lies at 27.90° N, 18.40° E, in Mare Serenitatis. On the map, north is up and east is to the right, exactly as it appears through a telescope from the high desert.

Mare Serenitatis
Where the Sea of Serenity meets the highlands, on ground that has been struck, flooded by lava, and struck again.
Mare Nectaris
On the floor of the Sea of Nectar, a small, deep basin whose concentric rings are still traceable four billion years on.
Oceanus Procellarum
One of the largest unclaimed craters on the near side, wide enough to swallow a city and deep enough to hide a mountain.