apple, asteroid, earth, globe, heavenly body,luminous body, marble, orb*, planetoid, sphere,terrene, wandering star, world
They are in the shape of an ellipse.
A planetary year is one orbit of a planet around the sun.
Planetary alignments have no effects, they just look nice.
A planetary body is a non-luminous object rounded by it's own gravity that orbits a star or a stellar remnant. A moon, or satellite, orbits a planetary body.
They all obey Kepler's 3 laws of planetary motion.
The galaxis are bigger than planetary nebulae, that are bigger than planetary systems.
Someone who studies planetary systems is called a planetary scientist
Mars is a planetary body.
1 planetary
Planetary Confinement was created in 2005.
The Planetary Society was created in 1980.
Planetary Resources was created in 2010.
Planetary Invasion was created in 1984.
Planetary Unfolding was created in 1981.
planetary has a root word and it is planet
Planetary Radio was created in 2002.
How about a compound planetary gearset?