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Home Q & A Board Science-Related Homework Help Physics Astronomy
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hermiz hermiz
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6 years ago
Which kind of interstellar spacecraft would require the crew to be placed in suspended animation, perhaps for thousands of years?
A) solar sail
B) interstellar ark
C) matterantimatter rocket
D) nuclear rocket
Textbook 
Life in the Universe

Life in the Universe


Edition: 4th
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Life in the Universe, 4/E (Bennett, Shostak)
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19Clyde19Clyde
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6 years ago
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hermiz Author
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6 years ago
This helped my grade so much Perfect
einstein
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Yesterday
Smart ... Thanks!
gma_of_7
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2 hours ago
Brilliant ツ
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