Test 2 - 1. Andrea Ghez discovered at the center of the...

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1. Andrea Ghez discovered at the center of the milky way galazy there is a supermassive black hole. 2. Ocean basin rocks are basaltic (more dense) than continetial granitic rocks. 3. Solar eclipse must be at a New Moon at noon. 4. Ceres is the largest asteroid of 1000 km in diameter. In asteroid belt between Mars and Jupiter. 5. Chicxulub impact event is the most famous asteroid collision. Asterioid of 10km in diameter impacts earth in northern Mexico 65 million years ago. Extincts large dinosaurs 6. Chondrules froze so quickly they could not crystallize, glass like beads in chondritic meteorites. 7. Cold accretion is accretion very slowly (but heat was neated to differentiate). Aluminum to Magneisum accretion. Short-half life goes from cold to hot quickly. 8. Mercury and Earth have a liquid iron core 9. Kepler’s laws… 10. Titan has water. Moon and Venus do not 11. Full moon phase will have the highest tide 12. Label different meteorites 13. Newton disovered Gravity. Helps backs all of Kepler’s laws
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Test 2 - 1. Andrea Ghez discovered at the center of the...

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