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8 Cards in this Set
- Front
- Back
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concern |
Space doesn't concern me. there are too many problems here on earth |
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facinated |
I'm fascinated by the idea of life on another planet |
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space exploration |
They should stop spending such enormous amounts of money on space exploration. It's totally unjustified |
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space tourism |
I suppose huge amounts of money should be spent on space tourism |
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unmanned spacecraft |
one of the benefits of space exploration was the invention of unmanned spacecraft |
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push the boundaries of what we know |
space exploration can help us to push the boundaries of what we know |
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sustain |
Earth is also the only known planet to sustain life |
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debris |
Expelling a huge amount of debris that eventually congealed into our oversized moon |
