gases that we breathe
air
a person works in space
astronaut
a man who works in business
businessman
the planet where we live
Earth
a person who designs machines, roads, bridges, etc.
engineer
move slowly on water or in the air
float
a planet
Mars
the round object that moves around the earth
the moon
a spacecraft in the shape of a tube
rocket
outside earth
space
a person who visits a place for fun
tourist
a vehicle or way of travel
transport
a path where an object moves around another object
orbit
energy from the sun
solar energy
spell out
