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5 comments
18 forecasters

Will a space-based interferometer detect a gravitational wave background attributable to cosmological sources?

53%chance
21 comments
124 forecasters

Will Planet Nine be discovered before 2030?

16%chance
24 comments
301 forecasters

To the Stars! #4: Do Potentially Habitable Planets exist in orbit around Alpha Centauri A or B?

resultNo
18 comments
124 forecasters

A NYT article this year that discusses aliens as a possible explanation for an astronomical phenomenon?

resultNo

Sagan Space Commenting Prize Winners

7
55 comments
🛰 The Sagan Space Tournament 🛰

Private Citizen Space Travel: Participation, Place, and Price

8
0 comments
🛰 The Sagan Space Tournament 🛰

Our Life Underneath a Chaotic Orbital Environment: The Relationship Between Space Debris and Space Utilization

11
0 comments
🛰 The Sagan Space Tournament 🛰

The Global Push to Return to the Moon: Predicting the Lunar Landings and Trends of the 2020s

10
0 comments
🛰 The Sagan Space Tournament 🛰

Forecasting the Evolution of the Space Debris Population

9
0 comments
🛰 The Sagan Space Tournament 🛰

Announcing the Sagan Space Tournament

19
1313 comments
🛰 The Sagan Space Tournament 🛰