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By 2100, will 2 national space agencies conclude that an interstellar object in our solar system has a non-human artificial origin?
2%
44 forecasters
6
no comments
0
Will the Universe end?
80%
519 forecasters
32
50 comments
50
Will the maximum speed of a human spacecraft reach at least 66,000 km/s (0.22 times the speed of light) by 2075?
17.3%
16 forecasters
3
11 comments
11
What will be the greatest velocity (in c) attained by a human-made spacecraft before 2050?
0.00261
74 forecasters
16
20 comments
20
Will Stephen Wolfram, Jonathan Gorard, or Max Piskunov receive the Nobel prize in physics before 2036?
1%
127 forecasters
11
15 comments
15
What will be the estimated number of break-ups, explosions, collisions, or anomalous events resulting in fragmentation in space as of January 1, 2030?
1.07k
33 forecasters
7
no comments
0
🛰 The Sagan Space Tournament 🛰
Five years after AGI, will another spacecraft have overtaken Voyager 1 as the farthest spacecraft from Earth?
2%
33 forecasters
6
6 comments
6
Five Years After AGI
Will a consensus explanation of the strange behavior of the star KIC 8462852 emerge this year?
Resolved :
No
21%
66 forecasters
16
14 comments
14
Can quantum gravity be interestingly constrained using tabletop experiments?
Resolved :
No
32%
57 forecasters
10
6 comments
6
In 2016, will gravitational wave astronomy discover something completely new?
Resolved :
No
37%
90 forecasters
25
18 comments
18
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