00829nam a22002291i 450099100404604970753620040714141723.0040802s1933 fr |||||||||||||||||fre b13164144-39ule_instARCHE-111675ExLBiblioteca Interfacoltà itaA.t.i. Arché s.c.r.l. Pandora Sicilia s.r.l.843.912Margueritte, Victor466899L'or :roman /Victor Margueritte[Paris] :E. Flammarion,c1933378 p. ;19 cm.b1316414402-04-1405-08-04991004046049707536LE002 Fondo Giudici Q 5461LE002G-16041le002C. 1-E0.00-no 00000.i1380348705-08-04Or312037UNISALENTOle00205-08-04ma -frefr 2103153nam 2200673 a 450 991096168220332120251116140837.0978030917412103091741209780309521888030952188297805851449790585144974(CKB)110986584752266(OCoLC)44964848(CaPaEBR)ebrary10041206(SSID)ssj0000152395(PQKBManifestationID)11157454(PQKBTitleCode)TC0000152395(PQKBWorkID)10339985(PQKB)11640106(MiAaPQ)EBC3375785(Au-PeEL)EBL3375785(CaPaEBR)ebr10041206(OCoLC)923258832(Perlego)4734837(BIP)53857869(BIP)47586441(EXLCZ)9911098658475226619980605d1998 uy 0engurcn|||||||||txtccrExploring the trans-Neptunian solar system /Committee on Planetary and Lunar Exploration, Space Studies Board, Commission on Physical Sciences, Mathematics, and Applications, National Research Council1st ed.Washington, D.C. National Academy Press19981 online resource (64 p.) Compass seriesBibliographic Level Mode of Issuance: Monograph9780309060417 0309060419 Includes bibliographical references.Front Matter -- Foreword -- Preface -- Contents -- Executive Summary -- 1 The New Worlds Beyond 30 AU -- 2 Current Knowledge and Outstanding Issues -- 3 Key Measurement Objectives -- 4 Technology Issues -- 4 Technology Issues -- 5 Conclusions and Recommendations -- Glossary.In the last decade, our knowledge of the outer solar system has been transformed as a result of the Voyager 2 encounter with Neptune and its satellite Triton and from Earth-based observations of the Pluto-Charon system. However, the planetary system does not simply end at the distance of Pluto and Neptune. In the past few years, dozens of bodies have been discovered in near-circular, low inclination orbits near or beyond the orbit of Neptune. These bodies are now believed to be directly related to each other and to Pluto, Charon, and Triton, and as a class they define and occupy the inner boundary of a hitherto unexplored component of the solar system, the trans-neptunian region. Exploring the Trans-Neptunian Solar System reviews current understanding of the trans-neptunian solar system and makes recommendations for the future exploration of this distant realm.Compass series (Washington, D.C.)Pluto (Dwarf planet)Neptune (Planet)Charon (Satellite)Triton (Satellite)523.48MiAaPQMiAaPQMiAaPQBOOK9910961682203321Exploring the trans-Neptunian solar system4363656UNINA