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Vocabulary for the Space Test on Feb 12

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Term
Definition
Aristotle   an ancient astronomer that believed that all of the planets and the sun orbit around the Earth->Geocentric Theory  
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Copernicus   an astronomer that believed that all of the planets orbit the Sun ->Heliocentric Theory  
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Galileo   an astronomer that proved that all of the planets orbit around the Sun by using the first telescope  
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Johannes Kepler   an astronomer that stated that all of the planets have an elliptical orbit around the sun  
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Percival Lowell   an astronomer that built the famous observatory in Flagstaff, AZ  
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Edwin Hubble   an astronomer that studied the big bang theory and had a telescope/satellite named after him  
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Carolyn Shoemaker   a female astronomer who filmed a comet impacting Jupiter *Arizona resident  
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Neil Armstrong   first man to walk on the moon  
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New Horizon   a space craft that is going to study Pluto  
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Juno   a space probe that is going to study the atmosphere of Jupiter  
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Orbiter   a space craft that orbits a planet and collects data  
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Flyby   a space craft that flies by a planet and takes pictures  
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Lander   a space craft that lands on a planet and collects data  
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Probe   a space craft that drops into the atmosphere of a planet and records temperatures  
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Mars Curiosity   a lander that is currently studying the surface of Mars  
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Mercury Program   the first manned space program 1 astronaut in capsule  
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Gemini Program   the second manned space program 2 astronauts in capsule  
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Apollo Program   the third manned space program that sent astronauts to the Moon  
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Skylab   first space station to orbit Earth  
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Space Shuttle   manned space craft that looks like an airplane *took people back and forth from the I.S.S  
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I.S.S   international space station  
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Rosetta Mission   a mission that sent a space probe to study a comet  
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Universe   largest object in space *full of galaxies and stars  
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Galaxy   second largest object *full of solar systems and stars  
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Solar System   contains planets, a star, asteroids, comets, and moons  
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Rotation   when an object spins on its axis *causes day and night  
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Revolution   when an object goes around another object *causes the seasons  
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Day and Night   caused by the Earth's rotation *changes the most at the poles  
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Axis   the imaginary line through the Earth *tilted 23 degrees  
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Seasons   patterns in temperature and weather changes throughout the year->Summer, Spring, Winter, and Fall  
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Equinox   when the sun shines equally on both hemispheres *Fall and Spring  
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Solstice   when the sun shines more on one hemisphere than the other *Winter and Summer  
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Moon   the Earth's only natural satellite  
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Mare   dark areas of the moon *made of basalt  
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Highlands   lighter areas of the moon *made of anorthosite and regolith  
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Craters   holes made in the Moon by meteorite impacts  
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Moon Phases (8)   New Moon, Waxing Crescent, 1st Quarter, Waxing Gibbous, Full Moon, Waning Gibbous, Last Quarter, Waning Crescent  
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Waning   when the moon is "losing light" *second half of the moon cycle  
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Waxing   when the moon is "gaining light" *first half of the moon cycle  
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Lunar Eclipse   when the Earth blocks the Sun from the Moon *the Moon is in the Earth's shadow and its Red  
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Solar Eclipse   when the Moon blocks the Sun from the Earth *the Earth is in the Moon's shadow  
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Tides (High and Low)   the rising and falling of sea levels caused by the Moon's gravitational pull on the oceans  
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