Science & Space Prediction Markets

Predictions on SpaceX and NASA missions, space milestones, climate, and major scientific events — with live, money-backed odds.

SciencePolymarket

Will SpaceX's valuation hit (HIGH) $3.0T by June 30?

2%YES

▼-4%

Volume

$415K

Source

Polymarket

SciencePolymarket

Will SpaceX have the highest IPO Market Cap 2026?

89%YES

▲+9%

Volume

$323K

Source

Polymarket

SciencePolymarket

Will SpaceX's valuation hit (LOW) $1.35T by June 30?

3%YES

▼-4%

Volume

$213K

Source

Polymarket

SciencePolymarket

SpaceX IPO: Closing Price Up/Down End of First Month?

60%YES

▼-1%

Volume

$180K

Source

Polymarket

SciencePolymarket

Tesla and SpaceX merger officially announced by September 30?

17%YES

▲+6%

Volume

$177K

Source

Polymarket

SciencePolymarket

Will SpaceX's valuation hit (LOW) $1.45T by June 30?

4%YES

▼-2%

Volume

$153K

Source

Polymarket

SciencePolymarket

Will SpaceX Starship Flight Test 13 Superheavy explode?

82%YES

▲+1%

Volume

$147K

Source

Polymarket

SciencePolymarket

Will SpaceX's valuation hit (LOW) $1.4T by June 30?

3%YES

▼-4%

Volume

$123K

Source

Polymarket

SciencePolymarket

Will SpaceX's market cap be between $3.0T and $3.5T at market close on last trading day of IPO month?

15%YES

▼-3%

Volume

$60.9K

Source

Polymarket

🚀ScienceKalshi

Will Blue Origin land an uncrewed Blue Moon MK1 lander on the moon before SpaceX lands an uncrewed Starship?

64%YES

Volume

$56.5K

Source

Kalshi

SciencePolymarket

Will SpaceX's market cap be at least $3.5T at market close on last trading day of IPO month?

9%YES

▲+2%

Volume

$49.6K

Source

Polymarket

🚀ScienceKalshi

Which country will be the next to send humans to the Moon — United States

57%YES

Volume

$44.5K

Source

Kalshi

SciencePolymarket

Will SpaceX Starship Flight Test 13 launch by August 31?

93%YES

▲+5%

Volume

$36.2K

Source

Polymarket

🚀ScienceKalshi

Will SpaceX land anything on Mars before 2030?

28%YES

Volume

$23.5K

Source

Kalshi

🚀ScienceKalshi

Which country will be the next to send humans to the Moon — China

47%YES

Volume

$21.2K

Source

Kalshi

🚀ScienceKalshi

Manned Starship mission to Mars before 2030?

12%YES

Volume

$5.7K

Source

Kalshi

🚀ScienceKalshi

Will a human land on Mars before California starts high-speed rail?

34%YES

Volume

$5.0K

Source

Kalshi

🚀ScienceKalshi

Will humans colonize Mars before 2050?

20%YES

Volume

$4.6K

Source

Kalshi

🚀ScienceKalshi

Which country will be the next to send humans to the Moon — India

2%YES

Volume

$192

Source

Kalshi