Pre-test on
THE UNIVERSE,
GALAXIES, AND
STARS
1. What does this thing do?
2. What is this gold thing?
3. What is the colorful picture it made?
4. Which color of the rainbow has the
shortest wavelength?
5. What is the name of the scientific
theory that stated that the universe
started in an explosion and is getting
bigger?
5. What is the name of the scientific
theory that stated that the universe
started in an explosion and is getting
bigger?
6. The expansion of the universe is
accelerating or decelerating?
5. What is the name of the scientific
theory that stated that the universe
started in an explosion and is getting
bigger?
6. The expansion of the universe is
accelerating or decelerating?
7. How old is the universe?
8. What force keeps a star from
collapsing?
9. What amazing event will happen to our Milky
Way in 3 billion years?
10. What is the final stage of our sun’s
10 billion year life?
11. What is this?
12. And this?
13. And this?
14. And this?
15. What is at the core of our galaxy?
(pictured below)