n. a large object in space that moves around the sun
planet
v. to follow the curved path around something such as the sun
orbit
n. the sun and the planets that move around it
solar system
n. the gasses surrounding the Earth
atmosphere
n. a large group of stars
galaxy
n. all things such as planets, stars, galaxies, etc that exist in space
universe
n. an object in space that travels around the sun, it leaves a birght long line in its path
comet
n. a long trip
journey
n. information, facts
data
n. the universe, outside the Earth
space
n. a creature that may exist outside the earth
extraterrestrial
v. to discuss a topic in which two or more groups disagree and agree
debate
n. a vehicle that can travel very fast
rocket
n. a vehicle that is used for travel in space
spacecraft
n. a vehicle that provides houses for astronatus and used for doing scientific tests
space stations
n. a person who has trained to travel in space
astronaut
