Product Description
43 Earth Space vocabulary words & illustrations including:
Astronomical unit, Axis, Black hole, Comet, Constellation, Convection, Dwarf planet, Electromagnetic Spectrum, Ellipse, Equinox, Galaxy, Geocentric, Gravity, Heliocentric, Hertzsprung-Russell-diagram, Light year, Lunar eclipse, Mass, Meteor, Meteorite, Meteoroid, Moon, Nebula, Orbit, Parallax, Phase, Planet, Reflecting telescope, Refracting telescope, Revolution, Rotation, Satellite, Scientific notation, Solar eclipse, Solar system, Solstice, Radiation, Star, Sun, Tide, Universe, Weight
Also included: A-Z Bulletin Board letters.