jpdb beta

asteroid

planetary exploration

outer planet

dwarf planet

inner planet

interplanetary cruise; planetary travel

terrestrial planet; telluric planet; rocky planet

artificial planet; man-made planet

planetary meteorology

planetary system; star system

planetary alignment; syzygy

planetary probe; interplanetary explorer; rover

rocky planet; terrestrial planet

major planet; giant planet; Jovian planet

Planet of the Apes (novel and series of films)

gaseous planet; gas planet

gas giant (Jupiter, Saturn); giant planet (Jupiter, Saturn, Uranus, Neptune); Jovian planet

planetesimal

protoplanet

interplanetary matter

ice giant (Uranus, Neptune)

extrasolar planet; exoplanet

terrestrial planet; rocky planet

lunar occultation of a planet

planetary science

celestial event

United Federation of Planets (Star Trek)

planetary nebula