1. How can I remember all this information for the quiz?

2. Copernicus Copper is shiny like the sun. Copernicus thought the sun was the center of the universe. Copper is shiny like the sun. Copernicus thought the sun was the center of the universe.

3. Ptolemy “ my” is the same as “I”. “I” live on Earth. “ my” is the same as “I”. “I” live on Earth. Ptolemy thought the Earth was the center of the universe Ptolemy thought the Earth was the center of the universe

4. Galileo Leo is a constellation and we can see them in the sky using a telescope. Leo is a constellation and we can see them in the sky using a telescope. Galileo used telescopes to view the solar system. Galileo used telescopes to view the solar system.

5. Kepler Planets revolved around the sun in elliptical orbits. Planets revolved around the sun in elliptical orbits. 2 E’s in Kepler = 2 E’s in Kepler = elliptical elliptical

6. Brahe Sun and moon revolved around earth. Other planets revolved around the sun. Sun and moon revolved around earth. Other planets revolved around the sun.

7. Isaac Newton Developed laws of gravity that explained why the planets orbit the sun. Developed laws of gravity that explained why the planets orbit the sun. “aa” in Isaac = apple “aa” in Isaac = apple Apple falling from tree helped him understand gravity Apple falling from tree helped him understand gravity

8. Heliocentric Helio = Heat = Sun is hot Helio = Heat = Sun is hot

9. Geocentric Geo = Geography= Geology= Geo = Geography= Geology= Earth Earth

10. Solar Eclipse Sun is blocked Sun is blocked Occurs during day when sun is out Occurs during day when sun is out Sun=solar Sun=solar

11. Lunar Eclipse Moon is being blocked Moon is being blocked Occurs at night Occurs at night Lunar = moon Lunar = moon