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a minimum four page research paper regarding lunar science will be part of the project the content of the paper must
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the cosmic distance ladder - student guidequestion 1 over the last 10 years a large number of iceballs have been found
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imagine nasa asked students to design a human mission to mars they want to send 2 astronauts you need to send nasa a
1 if hubbles constant is 75 kmsmpc then the age of the universe is 13 billion years suppose it were discovered that
a ball is thrown horizontally at a speed of 20 ms from the top of a 30 m cliff after 1 second what is the horizontally
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1 pluto has been reclassified as a dwarf planet rather than a planet how is a dwarf planet defined and what led to this
1 how does the earths atmosphere hinder astronomical observations and what methods do astronomers use to eliminate or
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person a is in on the train that is moving and shines a light the light takes 5 seconds to reach the wall person b is