2. .The milky way has millions and billions of stars. .It would take 100,000 years to get across the milky way  We live in one of the arms of a giant spiral galaxy called the milky way

3. moon sun  The moon is a grey rocky ball, about 3475km (2160 miles) across. It is about 385,000km (239,000 miles) from earth. The moon is earths partner in its journey around the sun. If you image the moon it is the size of a tennis ball.  The sun breathes life into our world. Without the suns light and heat, the earth would be dark and very cold lump of rock where animals and plant couldn’t live. The sun is a very hot ball of gas.

4. http://spaceplace.nasa.gov/tectonics-snap/en/

5. STARS BLACK HOLE  Stars are glittering and sparkling things in the sky you can see them in the dark

6.  The sun is a star and it is very small  It does look big but it actually tiny  It just shines so bright that it looks big  PLANETS  Mercury  Venus  Earth  Mars  Jupiter  Saturn  Uranus  Neptune

7.  All of the planets  saturn