Tags: Crater.
Idel’son is a lunar crater that is located on the far side of the Moon. It lies just behind the southern lunar limb in a region that is sometimes brought into view of the Earth due to libration. Idel’son is situated to the southwest of the huge walled plain Schrödinger.The northern rim of Idel’son is overlain by the larger crater Ganswindt reversing the usual order of smaller craters on top of larger impacts usually seen on the Moon.