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If life is discovered in the solar system before 2050, where will it be first discovered?

15

Will there turn out to be widespread fossils of algae and lichens on Mars?

155 forecasters

17

When will the first manned spacecraft touch the surface of any planet, dwarf planet, or moon other than Earth, Earth's Moon, or Mars?

100 forecasters

25

Will Mars have a permanent population of 10,000 before the Moon does?

240 forecasters

39

When will the GDP of Mars exceed that of Earth?

13

[Short Fuse] Will SpaceX's SN10 Starship prototype vehicle land successfully?

133 forecasters

35

How much will it cost to deliver a 1kg payload to the Surface of Mars in 2075?

9

When will China first successfully land people on Mars?

11

Who will be the first group to land a human on Mars?

22

When will successful sample return missions occur for the following destinations?

8

🛰 The Sagan Space Tournament 🛰