Stiri – Citeste doar ceea ce merita

23 July 2011

O noua luna in sistemul nostru solar descoperita

Filed under: Stiri Externe — Tags: , , — Stiri @ 0:26

NASA a anuntat ca telescopul spatial Hubble a facut o noua descoperire. Mai precis, exista o noua luna care orbiteaza in jurul planetei pitice Pluto.  In timp ce studiau planeta pentru a afla daca are sau nu un inel, cercetatorii au descoperit un obiect cosmic care are cel mult 34 de kilometri latime si se afla la aproape cinci miliarde de kilometri distanta de Pamant. Noua luna este cea mai mica dintre cele patru descoperite pana acum in vecinatatea planetei Pluto. Cea mai mare dintre ele este Charon, de 80 de ori mai mare decat noua luna. Celelate doua sunt Nix si Hydra. Pana cand astronomii ii vor da un nume oficial, luna va fi denumita P4.

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