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Find articles and multimedia about Pluto from the New York Times. Discovered in 1930 by astronomer Clyde Tombaugh Pluto is the outermost planet in the solar system ... Pluto: Facts & Information About the Dwarf Planet Pluto Pluto, originally considered the ninth planet, was classified as a dwarf planet. The icy body and its five moons orbit the sun far out in the Kuiper Belt. Should Pluto Be a Planet After All? Experts Weigh in Now that Pluto looks to have regained the title of largest object in the outer solar system, should astronomers consider calling it a full-fledged planet again? Dwarf Planet Pluto - Solar System Although Pluto was discovered in 1930, limited information on the distant planet delayed a realistic understanding of its characteristics. Today Pluto remains the ... Pluto - Wikipedia, the free encyclopedia Pluto (minor-planet designation: 134340 Pluto) is a dwarf planet in the Kuiper belt, a ring of bodies beyond Neptune. It was the first Kuiper belt object to be ... HowStuffWorks "Why is Pluto no longer considered a planet?" Pluto, shown as the outermost ring in both illustrations, has the most irregular orbit of all of the objects previously considered planets. Image courtesy NASA StarChild: The Dwarf Planet Pluto Pluto was discovered in 1930 by astronomer Clyde Tombaugh. However, it was not until the year 2015 that we finally got a close-up look at the dwarf planet. Pluto - Educational facts and the history of Pluto. Pluto orbits beyond the orbit of Neptune (usually). It is much smaller than any of the official planets and now classified as a "dwarf planet". Pluto is smaller than ... Pluto... Why It?s No Longer a Planet - SnowBrains.com Pluto... Why It?s No Longer a Planet. Come with us as we delve into the reasons why pluto is not a planet. Why Pluto is No Longer a Planet - Universe Today Let?s find out why Pluto is no longer considered a planet. Pluto was first discovered in 1930 by Clyde W. Tombaugh at the Lowell Observatory in Flagstaff Arizona ... WHAT IS THIS? This is an unscreened compilation of results from several search engines. The sites listed are not necessarily recommended by Surfnetkids.com.
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Znanstvenici javljaju da su NASA/ESA-inim svemirskim teleskopom Hubbleom otkrili peti mjesec koji kruži oko patuljastog ledenog planeta Plutona Novi mjesec, vidljiv u obliku mrlje svjetlosti na Hubbleovim fotografijama (pogledajte dolje), nepravilna je oblika i promjera između 10 i 25 kilometara. Oko Plutona se kreće na orbiti promjera 95.000 km koja leži u istoj ravni u kojoj kruže i ostali poznati mjeseci patuljastog planeta. 'Ovi mjeseci oblikuju niz pravilno poredanih orbita nalik na ruske babuške', rekao je voditelj istraživanja Mark Showalter iz Instituta SETI u Mountain Viewu. Znanstvenici osobito zanimljivom smatraju činjenicu da tako mali planet ima toliko složenu zbirku satelita. Mjesec, zasad poznat samo kao P5, trebao bi pomoći u otkrivanju načina na koji se ova kolekcija formirala. Prema najvjerojatnijoj teoriji, mjeseci su ostaci sudara Plutona i drugog velikog ledenog tijela iz Kuiperova pojasa prije nekoliko milijardi godina. Plutonov najveći mjesec, Haron, otkriven je 1978. godine. Prije šest godina uz pomoć Hubblea otkrivena su još dva manja mjeseca, Nikta i Hidra, a prošle godine i mjesec koji još uvijek nosi radni naziv P4. Pluton je 1930. godine otkrio Amerikanac Clyde Tombaugh, a sve do nove kategorizacije u patuljasti planet 2006. smatrao se devetim planetom Sunčeva sustava. NASA-in satelit New Horizons trenutno putuje prema Plutonu. Pokraj njega će proletjeti 2015. godine. Na Zemlju bi trebao poslati prve detaljne snimke Plutonova sustava koji je toliko malen i dalek da čak i teleskop Hubble jedva vidi najveće strukture na njegovoj površini. Nakon ovog proleta astronomi planiraju nastaviti istraživanja Plutonova sustava Hubbleovim nasljednikom infracrvenim svemirskom teleskopom James Webb koji bi trebao istražiti kemijska svojstva njegovih, ali i brojnih drugih tijela u Kuiperovu pojasu. - Sviđa vam se članak? Preporučite ga prijateljima putem ovih servisa: Pošaljite mailom