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20
76
forecasters
16
20 comments
76 forecasters
Economy & Business
2 more...
What will be the greatest velocity (in c) attained by a human-made spacecraft before 2050?
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Current estimate
0.00271 c
0.00271 c
(0.00101 - 0.0118)
Forecast Timeline
1d
1w
2m
all
Forecast Timeline
1d
1w
2m
all
Comments (20)
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