A Rare Glimpse of Comet Leonard’s Last Moments Wins the Astronomy Photographer of the Year Contest

The brilliant Comet Leonard put on a mesmerizing performance late last year when it streaked across the sky on Christmas Day. Expelled from the solar system shortly after, the celestial matter captivated photographers around the world during its brief stint of visibility, including Gerald Rhemann who captured the illuminated body as its gas tail disconnected from its nucleus and was swept away by solar wind. The incredibly rare and brief event also garnered Rhemann the top prize in this year’s Astronomy Photographer of the Year contest. More

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