Artist's impression of Mini-Neptune (gas dwarf).

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Artist's impression of Mini-Neptune (gas dwarf). A Mini-Neptune (sometimes known as a gas dwarf or transitional planet) is a planet less massive than Neptune but resembling Neptune in that it has a thick hydrogen–helium atmosphere.

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Size: 6000px × 4500px
Location:
Photo credit: © Pablo Carlos Budassi/Stocktrek Images / Alamy / Afripics
License: Royalty Free
Model Released: No

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