Investigation 2 Review Hint: Pay special attention to the underlined parts!
There was a star that was very close to Earth. Its name was … THE SUN
A. Piece of glowing rock B. A ball of burning gases that give off light and heat. C. A chunk of fiery metal D. Lots of brilliant flashlights
BB
A. A group of planets with rings B. A group of golden retrievers C. A group of stars in a pattern that has a name. D. A group of asteroids
CC
Because Earth orbits the Sun. Earth’s dark side faces different directions at different seasons.
An astronomer is a scientist who studies natural objects and events beyond Earth. Astronomers study objects as close as Earth’s Moon and as far away as the edge of the universe.
BBILLIONS!!!!!!!!!!!!!!!!!!!!!
You have completed the star tour!