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发帖数: 1994 | 1 A Prominent Solar Prominence from SOHO
Credit: SOHO - EIT Consortium, ESA, NASA
Explanation: One of the most spectacular solar sights is a prominence. A solar prominence is a cloud of solar gas held above the Sun's surface by the Sun's magnetic field. Last month, NASA's Sun-orbiting SOHO spacecraft imaged an impressively large
prominence hovering over the surface, pictured above. The Earth would easily fit under the hovering curtain of hot gas. A quiescent prominence typically lasts about a mont |
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