Confirming an following up on the detection of water vapour from Ceres
收藏ESA Earth Online2026-06-22 收录
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The question of dwarf planet Ceres potentially being water rich is highly important for solar system science. A Herschel observation on 11 Oct. showed a clear detection of water absorption in Ceres spectrum, but only in H polarisation. An immediate reobservation ishere requested.
