The journal
Open the journal →The conversation starts in the journal — be the first to post.
About Chaucer
Chaucer is a lunar impact crater that is located to the west of the walled plain Hertzsprung, on the far side of the Moon. It lies to the northwest of the crater Vavilov and east of the Tsander–Kibal'chich crater pair. This formation dates to the Nectarian period on the lunar geologic timescale. It is a circular crater with a slightly eroded outer rim. The interior floor is nearly featureless, with only a few tiny craterlets marking the surface.
Everything about Chaucer →