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Science

Human moon landing in 2026?

2%
$2.0M Vol.•Ends Jan 1, 2027
Weather

Will any Category 4 hurricane make landfall in the US in before 2027?

8%
$350.6K Vol.•Ends Jan 1, 2027
Weather

5kt meteor strike in 2026?

20%
$314.9K Vol.•Ends Mar 1, 2027
Science

New COVID variant of concern before 2027?

13%
$247.2K Vol.•Ends Jan 1, 2027
Science

Will Bitcoin replace SHA-256 before 2027?

2%
$198.1K Vol.•Ends Jan 1, 2027
Weather

Major volcano eruption (VEI ≥6) in 2026?

10%
$147.8K Vol.•Ends Apr 1, 2027
Science

Will any Category 5 hurricane make landfall in the US in before 2027?

4%
$142.8K Vol.•Ends Jan 1, 2027

Will the US confirm that aliens exist by...?

December 314%
September 300%
1 more
$136.0K Vol.•Jan 1, 2027
Science

SpaceX Starship fully reusable before 2027?

33%
$123.6K Vol.•Ends Jan 1, 2027
Weather

1 megaton meteor strike in 2026?

2%
$117.5K Vol.•Ends Mar 1, 2027

How many SpaceX Starship launches reach space in 2026?

<561%
5-635%
6 more
$104.6K Vol.•Jan 1, 2027

SpaceX Starship Flight Test 14

September 30100%
Successful splash down?100%
1 more
$64.4K Vol.•Jul 1, 2027

Largest IPO by market cap in 2026?

SpaceX64%
OpenAI0%
6 more
$64.0K Vol.•Jan 2, 2027

Will SpaceXAI officially rename itself to SpaceXSI by...?

OOctober 1550%
OOctober 3150%
$41.7K Vol.•Nov 1, 2026

Which Millennium Prize Problem will AI solve next?

Birch and Swinnerton-Dyer18%
Hodge Conjecture32%
4 more
$36.6K Vol.•Jan 1, 2028
Science

SpaceX IPO: Officially added to S&P 500 in 2026?

2%
$30.4K Vol.•Ends Jan 1, 2027
Science

New Coronavirus Pandemic in 2026?

3%
$28.1K Vol.•Ends Jan 1, 2027

How many Tornadoes in the US in 2026?

<9500%
950–9990%
6 more
$24.1K Vol.•Jan 11, 2027
Weather

Magnitude 6.5+ earthquake in LA before 2027?

4%
$20.6K Vol.•Ends Jan 8, 2027

Will the Climate Clock's 1.5°C deadline change by...?

December 31, 20265%
March 31, 202750%
$17.7K Vol.•Apr 1, 2027

How many hurricanes will form during the Atlantic Hurricane Season in 2026?

11-398%
44-62%
1 more
$17.0K Vol.•Dec 1, 2026

Tesla and SpaceX merger officially announced by...?

December 31, 202624%
January 31, 202728%
3 more
$16.5K Vol.•Jan 1, 2028

How many tropical cyclones will make landfall in China during 2026?

FFewer than 50%
550%
4 more
$14.6K Vol.•Jul 1, 2027
Science

Plague case in US by December 31?

8%
$14.4K Vol.•Ends Jan 1, 2027

SpaceX or OpenAI higher IPO Market Cap?

SSpaceX76%
OOpenAI24%
$13.2K Vol.•Jan 1, 2028
Science

Elon Bull Run Combo

5%
$12.6K Vol.•Ends Jan 2, 2027
Science

Rocket Lab’s Neutron Rocket Launch by December 31?

2%
$12.3K Vol.•Ends Jan 1, 2027

Will CMI declare the Riemann Hypothesis solved by ___?

December 31, 20263%
December 31, 202711%
$11.6K Vol.•Jan 1, 2028

Measles cases in U.S. by October 31?

44100+100%
44200+100%
5 more
$9.1K Vol.•Nov 1, 2026

Measles cases in U.S. in 2026?

↑4.5k100%
↑5k97%
6 more
$8.6K Vol.•Jan 1, 2027

SpaceX Starship Florida Launch by…?

DDecember 31, 202625%
JJune 30, 202787%
$8.6K Vol.•Jul 1, 2027
Science

Plague pandemic in 2026?

3%
$8.6K Vol.•Ends Jan 1, 2027

Will CMI declare the Navier-Stokes problem solved by ___?

December 31, 20263%
December 31, 202713%
1 more
$8.2K Vol.•Jan 1, 2029

How strong will Champi be?

Severe tropical storm or weaker2%
Strong3%
2 more
$7.8K Vol.•Oct 30, 2026
Weather

10.0 or above earthquake before 2027?

1%
$6.9K Vol.•Ends Feb 1, 2027

Further substantive progress on the Riemann Hypothesis by ___?

October 31, 20263%
December 31, 20269%
$5.9K Vol.•Jan 1, 2027

Where will 2026 rank among the hottest years on record?

178%
221%
4 more
$5.7K Vol.•Mar 2, 2027

Precipitation in NYC in September?

<2"0%
2-3"0%
4 more
$4.8K Vol.•Dec 8, 2026

How strong will Koguma be?

Strong0%
Very strong100%
1 more
$4.8K Vol.•Oct 21, 2026

Lowest Mississippi level at Baton Rouge by November 30?

BBelow 3.00 ft3%
33.00 to 3.99 ft11%
3 more
$4.7K Vol.•Dec 2, 2026

Precipitation in Seoul in September?

100-125mm0%
200-250mm0%
$3.9K Vol.•Dec 8, 2026

OpenAI announces another Millennium Prize solution by...?

December 31, 202616%
December 31, 202752%
$3.7K Vol.•Jan 1, 2028

OpenAI vs. Anthropic: First to another Millennium Prize?

OOpenAI60%
AAnthropic41%
$3.7K Vol.•Jan 1, 2028

Lowest Great Salt Lake elevation in 2026?

BBelow 4,189.3 ft22%
44,189.3 or 4,189.4 ft78%
2 more
$3.6K Vol.•Jan 2, 2027

Confirmed US Screwworm case in Livestock beyond Texas by...

October 31100%
December 31100%
$3.4K Vol.•-
Science

New pandemic before 2028?

9%
$3.3K Vol.•Ends Jan 1, 2028

Skin cancer vaccine BLA submitted by...?

June 30, 2027?66%
March 31, 202750%
$2.8K Vol.•Jul 1, 2027

Precipitation in Seattle in September?

<1"0%
1-1.5"0%
5 more
$2.7K Vol.•Dec 8, 2026