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za 10 oktyabrya 2007.

Razdel: Planety i Solnechnaya sistema

Strannaya storona Yapeta APOD Strannaya storona Yapeta
10.10.2007 | Astronomicheskaya kartinka dnya

Chto sluchilos' so sputnikom Saturna Yapetom? Ogromnye oblasti etogo strannogo mira temnye, kak ugol', a drugie - svetlye, kak led. Sostav temnogo veshestva neizvesten, odnako infrakrasnye spektry pokazyvayut, chto ono, veroyatno, soderzhit kakuyu-to temnuyu raznovidnost' ugleroda. Na Yapete takzhe est' neobychnyi ekvatorial'nyi hrebet, kotoryi delaet ego pohozhim na greckii oreh.


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