100 forecasters

Will Planet Nine be Discovered by mid-2018?

15%chance

15%chance

ResolvedNo

ResolvedNo

The community gave this a 15% chance, and it resolved No.

Forecast Timeline

Authors:

Opened:

Jun 19, 2017

Closes:

Dec 31, 2017

Resolved:

Jul 3, 2018

Spot Scoring Time:

Jun 20, 2017

Natural Sciences

2016-2020 Leaderboard

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