Kuiper

Icy outer region

Kuiper appears almost exclusively in Kuiper belt, the region of the solar system beyond Neptune containing icy bodies, dwarf planets like Pluto, and short-period comets.

Named for Dutch-American astronomer Gerard Kuiper, who theorized its existence.

Kuiper belt objects are the debris of planetary formation.

belt

trans-Neptunian

Beyond the eighth planet

  • PlutoKuiper Belt dwarf world
  • ErisGreek personification of conflict
  • SednaDistant minor planet

Charon · Neptune · ecliptic · planetesimals

surname

Gerard

Old French masculine name

genealogy · patronymic · Netherlands · Arizona · spectroscopy · aeronautics

comets

short-period

Having brief duration

nucleus · perihelion · ecliptic

Opposites
solar system location

Kuiperinner planets

Rocky worlds nearest the sun

asteroid belt · Mercury · terrestrial planets · near-Earth objects · Earth

Phrases
Family

Kuiper belt

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