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Kostas
Predictions
43
Comments
19
Member Since
May 2019
Overview
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Overview
Track Record
Medals
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Questions by Kostas
Forecasting the Evolution of the Space Debris Population
9
no comments
0
🛰 The Sagan Space Tournament 🛰
The Future of Human Spaceflight
10
no comments
0
Metaculus Journal Archives
When will the first tourist land on Mars?
>Jan 2050
When will a free flying commercial space station become operational?
Jul 2030
When will a permanent human settlement stay 1 year on the Moon?
Mar 2040
Space Debris and the Kessler Syndrome
8
1 comment
1
Metaculus Journal Archives
Spacecraft Launchers and the Launcher Market
12
no comments
0
Metaculus Journal Archives
What will be Arianespace's revenue (2021 EUR) in 2025?
1.24B €
When will a reusable single-stage-to-orbit vehicle deliver a payload to orbit?
>Jan 2036
When will a single reusable rocket stage be used for the 25th time?
result
10 Jan 2025 19:11
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