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Activity Type Legend
Practice
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Astronomers Research
Print All (30_ sheets)
Albert Einstein
Al - Biruni
Annie Jump Cannon
Aristotle
Azophi
Caroline Herschel
Christiaan Huygens
Claudius Ptolomy
Clyde Tombaugh
Edmond Halley
Edwin Hubble
Fritz Zwicky
Galileo Galilei
George Gamow
Gerard Kuiper
Giovanni Cassini
Hans Lippershey
Henrietta Swan Leavitt
Hipparchus
Isaac Newton
Johann Gottfried Galle
Johannes Kepler
Michael E Brown
Nicolaus Copernicus
Stephen Hawking
Tycho Brahe
Zhang Heng
Zu Chongzhi
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