17 forecasters

Will the maximum speed of a human spacecraft reach at least 66,000 km/s (0.22 times the speed of light) by 2075?

13%chance

The community sees this as a toss-up.

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Authors:

Opened:

Apr 12, 2024

Closes:

Dec 30, 2075

Scheduled resolution:

Dec 31, 2075

Spot Scoring Time:

Apr 15, 2024