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Q3 Science

Quarter 3 Science

TermDefinition
1. Solar System The collection of planets and other celestial objects that orbit around the sun
2. Sun The star at the center of our solar system that provided heat and light.
3. Planet A large celestial body that orbits a star, does not produce its own light
4. Mercury The smallest planet in our solar system.
5. Venus The second planet from the Sun.
6. Earth The third planet from the Sun, our home planet where life exists.
7. Mars The fourth planet from the Sun.
8. Jupiter The largest planet in our solar system, known for its massive
9. Saturn The sixth planet from the Sun, famous for its spectacular ring system.
10. Uranus The seventh planet from the Sun, known for its sideways rotation.
11. Neptune The eighth and farthest planet from the Sun, known for its deep blue color
12. Orbit The path that an object follows as it revolves around another object.
13. Rotation The spinning of an object around its axis.
14. Revolution The motion of an object as it travels in an elliptical path
15. Moon A natural satellite that orbits a planet
16. Satellite An object that orbits a larger body, such as a planet
17. Asteroid Small rocky objects that orbit the Sun, primarily found between Mars and Jupiter
18. Comet An object composed of ice, dust, and gas that orbits the Sun in an elongated orbit
19. Meteor A small rock from space that enters Earth's atmosphere, often called a shooting star
20. Meteorite A meteor that lands on the Earth's surface.
21. Galaxy A huge collection of stars, dust, and gas..
22. Star A massive sphere which emits light and heat.
23. Nebula A cloud of gas and dust in space, where stars are born.
24. Gravity The force attraction between objects with mass.
25. Eclipse When one object moves into the shadow of another object, such as a solar eclipse or a lunar eclipse.
26. Phase The apparent shape of the Moon seen from Earth, which changes.
27. Constellation A group of stars the form a recognizable pattern in the sky.
28. Light-year The distance that light travels in one year.
29. Spacecraft A vehicle designed for travel in outer space.
30. Solar Flare A sudden and intense burst of energy from the Sun's surface.
31. Space Probe An unmanned spacecraft designed to explore outer space.
32. Outer Space The vast expanse beyond Earth's atmosphere.
33. Pluto a dwarf planet located in a distant region of our solar system beyond Neptune.
34. Goldilocks planet A planet is the right distance from its Sun to allow temperatures for liquid water. Not too hot, not too cold.
35. Galileo an Italian astronomer who discovered that the Sun - not the earth - was the center of the Solar System
36. telescope an optical instrument designed to make distant objects appear nearer.
Created by: KofiO
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