This document discusses various topics related to outer space including galaxies, planets, worm holes, gravity, the moon, the Milky Way, and meteors/asteroids. It asks questions about the possibility of life on other planets and experiences with unidentified flying objects. The key topics covered are the search for life in outer space, unexplained aerial phenomena, and basic astronomical bodies and concepts.

1. The Outer space

2. Do you think there’s life on other
planets?

3. Have you ever seen an UFO?
flying saucer

4. How many planets are there in
galaxy?

6. • GALAXIES
• PLANETS
• WORM HOLES
• GRAVITY
• MOON
• THE MILKY WAY
• METEORS / ASTEROIDS