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Beer (lunar crater) : ウィキペディア英語版 | Beer (lunar crater)
Beer is a relatively small lunar impact crater located on the Mare Imbrium, to the east of the crater Timocharis. Just to the northwest is the matching twin Feuillée. Beer is a circular, cup-shaped crater with a sharp-edged rim that has not been significantly eroded. The interior has a higher albedo than the surrounding lunar mare, which is usually an indication of a relatively young crater. A string of craterlets arc away from the rim to the southwest, known as Fossa Archimedes. The mare to the east has a higher albedo than the surrounding surface, and this lighter-hued surface reaches to the base of the Montes Archimedes. To the southeast of Beer is a lunar dome that is of comparable diameter to the crater. ==Satellite craters== By convention these features are identified on lunar maps by placing the letter on the side of the crater midpoint that is closest to Beer.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Beer (lunar crater)」の詳細全文を読む
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