The star that Earth orbits around.
The Sun
Pieces of rock that orbit the sun.
Asteroid
The planet where we live.
Earth
A system of millions of stars.
Galaxy
A person who goes to space.
Astronaut
A Soviet or Russian astronaut.
A cosmonaut
The area outside the earth.
Space
The first man on the moon.
Neil Armstrong.
Who was Laika the dog?
The first animal to orbit the Earth.
Can you think of an expanded noun phrase to describe the moon?
???
The biggest object that orbits the Earth.
The moon
When the rocket uses its engines to start flying.
Launch
The vehicle used by astronauts to go to space.
Rocket
A spacecraft that is sent into orbit around a planet
Satellite
The first man in space.
Yuri Gagarin