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cometas查看 cometas 在百度字典中的解释百度英翻中〔查看〕
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    La Nebulosa del Cangrejo es el resto en expansión de una estrella que explotó como una supernova A esta explosión se la vio en 1054 como una "nueva estrella" brillante Sin embargo, la nebulosa en sí fue descubierta por Charles Bevis en 1731, y Charles Messier la redescubrió de forma independiente en 1758 Messier estaba buscando cometas cuando observó la nebulosa La incluyó como la
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    NGC 1097 NASA’s Hubble Space Telescope can peer deep into the heart of distant galaxies NGC 1097, pictured here, is a “barred spiral galaxy,” containing wispy tendrils of dust and a thick bar of stars at its center, as well as a supermassive black hole 100 million times the mass of our Sun As matter falls into the black hole, it emits radiation, creating the bright ring seen in the





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