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astronomy: the scientific study of stars, planets,and other objects in outer space.
solar system: a star other than our sun and the planets that move around it.
heliocentric: the sun as the center
Ptolemy:known as a mathematician, astronomer, geographer, astrologer, and poet of a single epigram in the Greek Anthology.
Aristotle:believe that the "imperfect" Earth was situated at the center of the universe.
newton: he published the Laws of Motion
Galileo:"Galilean satellites"
telescope: is an instrument that aids in the observation of remote objects by collecting electromagnetic radiation
geocentric:the Earth as the center
Einstein: develop the Theory of Special Relativity, based upon the idea that light travels at the same speed in all frames of reference
Across:3. | he published the Laws of Motion | 4. | "Galilean satellites" | 5. | a star other than our sun and the planets that move around it. |
| 6. | is an instrument that aids in the observation of remote objects by collecting electromagnetic radiation | 8. | believe that the "imperfect" Earth was situated at the center of the universe. | 9. | known as a mathematician, astronomer, geographer, astrologer, and poet of a single epigram in the Greek Anthology. |
| | Down:1. | the sun as the center | 2. | develop the Theory of Special Relativity, based upon the idea that light travels at the same speed in all frames of reference |
| 4. | the Earth as the center | 7. | the scientific study of stars, planets,and other objects in outer space. |
| |
© 2015
PuzzleFast.com, Noncommercial Use Only
Across:3. | he published the Laws of Motion | 4. | "Galilean satellites" | 5. | a star other than our sun and the planets that move around it. |
| 6. | is an instrument that aids in the observation of remote objects by collecting electromagnetic radiation | 8. | believe that the "imperfect" Earth was situated at the center of the universe. | 9. | known as a mathematician, astronomer, geographer, astrologer, and poet of a single epigram in the Greek Anthology. |
| | Down:1. | the sun as the center | 2. | develop the Theory of Special Relativity, based upon the idea that light travels at the same speed in all frames of reference |
| 4. | the Earth as the center | 7. | the scientific study of stars, planets,and other objects in outer space. |
| |
© 2015
PuzzleFast.com, Noncommercial Use Only