Poyasnenie: Proletaya cherez Solnechnuyu sistemu, kosmicheskii korabl' NEAR v proshluyu pyatnicu proletel mimo asteroida 253 Matil'da. Na kartinke , opublikovannoi tol'ko vchera, Vy vidite etot nedavno otkrytyi asteroid . Bol'shie kratery i nepravil'naya forma asteroida govoryat o tom, chto asteroid podvergalsya v proshlom bol'shomu kolichestvu stolknovenii s drugimi ogromnymi kosmicheskimi telami. Matil'da imeet kratery, kotorye po razmeru prevyshayut kratery na asteroidah 243 Ida i 951 Gaspra . 243 Ida i 951 Gaspra byli sfotografirovany kamerami kosmicheskogo apparata Galileo , kotoryi seichas letaet vokrug Yupitera . V centre izobrazheniya nahoditsya krater diametrom bolee 20 km. Asteroidy vstrechayutsya ochen' redko, poetomu, dazhe kogda korabl' proletaet cherez glavnyi poyas asteroidov , net opasnosti stolknoveniya s nimi, a takie bol'shie kak Matil'da vstrechayutsya eshe rezhe.
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Publikacii s klyuchevymi slovami:
Mathilde - asteroid - asteroidy - krater
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