Review unit 8 - G5

what is it?

• universe

• galaxy

• planet

• solar system

person who study about space

• comet

• spaceship

• astronaut

• space station

where people can live in outer space

• rocket

• communicate

• spacecraft

• space station

talk, say, discuss

• move

• rotate

• communicate

• orbit

move in circle

• orbit

• run

• walk

• dance

Our solar system has 8 ................

• galaxies

• earth

• planets

• orbit

The Milky Way is our ..................

• planet

• universe

• solar system

• galaxy

a group of stars

• galaxy

• multi- universe

• universe

• solar system

rock, ice and dust

• Mars

• Sun

• comet

• spaceship

a tool to move in space

• rocket

• spacecraft

• space station

• telescope