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1. Is Pluto always the farthest planet from the Sun?_________________


2. Is Pluto a rocky planet or a gaseous planet?_______________________


3. Is Pluto bigger than the Earth, smaller than the Earth, or about the same size as the Earth?_______________________


4. How long does it take Pluto to revolve around the Sun once (how long is one year on Pluto)?_______________________


5. Is Pluto's orbit close to being circular or quite eccentric? _____________________


6. How many degrees is the orbit of Pluto tilted from the plane of the ecliptic? _______________________


7. Does Pluto have a moon? ______________________


8. When was Pluto discovered and by whom? In _________ by ___________________


9. Has a spacecraft from Earth ever visited Pluto? _____________


10. From Pluto, would the sky appear blue, red, or black? ______________________

 


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