28 gen 2981 anni a. C. - Oort Cloud
Descrizione:
The Oort Cloud is an extended shell of icy objects that exist in the outermost reaches of the solar system. The Oort Cloud is roughly spherical, and is thought to be the origin of most of the long-period comets that have been observed.
Aggiunto al nastro di tempo:
Data:
28 gen 2981 anni a. C.
Adesso
~ 5010 years ago
Immagini:
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