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What do you think will happen earlier?
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Total: 7360 |
| :::::::::::::::::::::::::::::::::: |
a manned mission to Mars - 3908 (55%) |
| :::::::::::::::::::: |
none of these events will happen over next 50 years - 2276 (30%) |
| :::::::::: |
the construction of a manned complex on the Moon - 1058 (14%) |
| :: |
a manned mission to Venus - 118 (1%) |
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