space jellyfish

名词 n.

英文释义

名词 n.
  1. An atmospheric phenomenon of the early morning or late evening, where the ground is in nighttime, but sunlight shines through the upper atmosphere, whereby rocket exhaust, the rocket plume, expanding in the upper atmosphere reflects light, creating a visual appearance similar to that of a jellyfish. It can result in reports of UFO sightings. informal
  2. An atmospheric phenomenon of the moon-lit nighttime, whereby expanding rocket exhaust in the night sky reflects moonlight, creating the appearance similar to that of a jellyfish. informal

词形变化

space jellyfishes plural space jellyfish plural

词汇关系

近义词
rocket jellyfish jellyfish UFO

词源

space + jellyfish. From having a jellyfish-like appearance, and being in the sky.
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