Question

Will Planet Nine be Discovered by mid-2019?

Resolved :No

9 comments9

Total Forecasters204

Community Prediction29%

Make a Prediction

50%

community: 29%

Did this actually happen?No

Community Baseline Score

63.3

Community Peer Score

8.5

median 29.0%mean 36.1%

Authors:

Greg

Opened:

Closes:

Resolves:

California Institute of Technology

Kuiper belt

Planetary science

Comments

? comments

Authors:

Greg

Opened:

Closes:

Resolves:

California Institute of Technology

Kuiper belt

Planetary science

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CNN•Nov 16, 2024

Earth may have had a Saturn-like ring over 400 million years ago, scientists say

CNN•Nov 18, 2024

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