Name: Will NASA estimate a 3% chance of asteroid hitting Earth?
Start: 2025-02-06T23:21:09.291022Z
End: 2025-06-30T12:00:00Z

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This market will resolve to "Yes" if the National Aeronautics and Space Administration (NASA) estimates that the 2024 YR4 asteroid has a 3% or greater chance of hitting Earth at any point by June 30, 2025, 11:59 PM ET. Otherwise, this market will resolve to "No".

The resolution source for this market will be information from NASA, specifically the Center for Near Earth Object Studies chart for Impact Risk Data, available here: https://cneos.jpl.nasa.gov/sentry/.

Look for "(2024 YR4)" under "Object Designation", and check the figure under "Impact Probability (Cumulative)" to find the information that will be used to resolve this market.

Will NASA estimate a 3% chance of asteroid hitting Earth?

This market will resolve to "Yes" if a natural meteoroid (bolide) explodes in Earth's atmosphere with a total impact energy greater or equal to 10 kilotons of TNT equivalent between May 28, and December 31, 2025, 11:59 PM ET. Otherwise, this market will resolve to “No”.

The object must be classified as a natural meteoroid; events involving artificial objects or reentry vehicles do not qualify.

The primary resolution source will be the NASA JPL Fireball and Bolide Data repository: https://cneos.jpl.nasa.gov/fireballs/. The relevant field for determining impact energy is the “Impact Energy (kt)” column. If this dataset has not been updated to include all relevant dates by February 28, 2026, or if the NASA JPL Fireball and Bolide Data repository becomes permanently unavailable, this market may resolve based on a consensus of credible sources including the European Space Agency (ESA), the International Asteroid Warning Network (IAWN), the U.S. Department of Defense, or credible reporting of a scientific consensus, such as a NASA press release.


Major meteor strike (10kt+) in 2025?

This market will resolve to "Yes" if a natural meteoroid (bolide) explodes in Earth's atmosphere with a total impact energy greater or equal to 5 kilotons of TNT equivalent between May 28, and December 31, 2025, 11:59 PM ET. Otherwise, this market will resolve to “No”.

The object must be classified as a natural meteoroid; events involving artificial objects or reentry vehicles do not qualify.

The primary resolution source will be the NASA JPL Fireball and Bolide Data repository: https://cneos.jpl.nasa.gov/fireballs/. The relevant field for determining impact energy is the “Impact Energy (kt)” column. If this dataset has not been updated to include all relevant dates by February 28, 2026, or if the NASA JPL Fireball and Bolide Data repository becomes permanently unavailable, this market may resolve based on a consensus of credible sources including the European Space Agency (ESA), the International Asteroid Warning Network (IAWN), the U.S. Department of Defense, or credible reporting of a scientific consensus, such as a NASA press release.

5kt meteor strike in 2025?

This market will resolve to "Yes" if the National Aeronautics and Space Administration (NASA) ceases operations entirely, including the termination of all federal programs and activities managed by the agency, by December 31, 2025, 11:59 PM ET. Otherwise, this market will resolve to "No".

If NASA is merged with another agency, resulting in a consolidated department with a shared administrative structure which is no longer titled the National Aeronautics and Space Administration, it will count as a "Yes" resolution.

If it becomes impossible for Trump to sign legislation/perform executive actions (e.g. he resigns), this market will resolve to "No".

The primary resolution source for this market will be official information from the U.S. government; however, a consensus of credible reporting will also be used.

Will Trump end NASA in 2025?

This market will resolve to "Yes" if conclusive proof that the earth is flat becomes public by December 31, 2025, 11:59 PM ET. Otherwise, this market will resolve to "No".

The resolution source for this market will be a consensus of credible reporting.

Is Earth flat?

This market will resolve to "Yes" if Donald Trump signs any executive order by December 31, 2025, 11:59 PM ET, that aims to eliminate or dismantle the National Aeronautics and Space Administration (NASA). Otherwise, this market will resolve to "No".

This market's primary resolution source will be the Federal Register (https://www.federalregister.gov/presidential-documents/executive-orders), however a consensus of credible reporting may also be used.

Trump executive order ending NASA in 2025?

This market will resolve to "Yes" if the data for the Global Land-Ocean Temperature Index for 2025 shows an increase greater than that of any previously recorded year when it is released. Otherwise, this market will resolve to "No".

An anomaly greater than that of any previously recorded year for 2025 is necessary and sufficient to resolve this market to "Yes" immediately once the data becomes available, regardless of whether the figure for 2024 and/or 2025 is later revised.

The primary resolution source for this market will be the figure found in the table titled "Land-Ocean Temperature Index (C)" under the column "No_Smoothing" in the row "2025" (https://data.giss.nasa.gov/gistemp/graphs/graph_data/Global_Mean_Estimates_based_on_Land_and_Ocean_Data/graph.txt). If NASA's "Global Temperature Index" is rendered permanently unavailable, other information from NASA may be used. If no information for 2025 is provided by NASA by March 1, 2026, 11:59 PM ET, this market will resolve based on a consensus of credible reporting.

Will 2025 be the hottest year on record?

This market will resolve to "Yes" if the President of the United States, any member of the Cabinet of the United States, any member of the Joint Chiefs of Staff, or any US federal agency definitively states that extraterrestrial life or technology exists by December 31, 2025, 11:59 PM ET. Otherwise, this market will resolve to "No".

The primary resolution source for this market will be official information from the government of the United States, however a consensus of credible reporting will also be used.

Will the US confirm that aliens exist in 2025?

This market will resolve to "Yes" if the data for the Global Land-Ocean Temperature Index for 2025 shows the second greatest increase of any previously recorded year when it is released. Otherwise, this market will resolve to "No".

An anomaly which is the second greatest of any previously recorded year for 2025 is necessary and sufficient to resolve this market to "Yes" immediately once the data becomes available, regardless of whether the figure for 2024 and/or 2025 is later revised.

The primary resolution source for this market will be the figure found in the table titled "Land-Ocean Temperature Index (C)" under the column "No_Smoothing" in the row "2025" (https://data.giss.nasa.gov/gistemp/graphs/graph_data/Global_Mean_Estimates_based_on_Land_and_Ocean_Data/graph.txt). If NASA's "Global Temperature Index" is rendered permanently unavailable, other information from NASA may be used. If no information for 2025 is provided by NASA by March 1, 2026, 11:59 PM ET, this market will resolve based on a consensus of credible reporting.

Will 2025 be the second hottest year on record?

This market will resolve to "Yes" if the CDC issues a Level 4 (“Avoid All Travel”) Travel Health Notice for any disease by December 31, 2025, 11:59 PM ET. Otherwise, this market will resolve to "No".

A Level 4 notice listed for any amount of time during this market’s timeframe will suffice for a "Yes" resolution. 

The primary resolution source for this market will be the CDC’s official Travel Health Notices page (https://wwwnc.cdc.gov/travel/notices); however, a consensus of credible reporting will also be used.

CDC issues Level 4 warning by December 31?

This market will resolve to "Yes" if any launch attempt of the Spectrum rocket, developed by Isar Aerospace, results in a payload reaching a stable Earth orbit by December 31, 2025, 11:59 PM ET. Otherwise, this market will resolve to "No".

"Reaching stable orbit" is defined as the successful insertion of a payload into a sustained low Earth orbit (LEO) or higher, where the payload completes at least one full revolution around Earth.

The resolution source will be a consensus of credible reporting.

Isar Aerospace successful orbital launch in 2025?

This market will resolve to "Yes" if The Second Coming of Jesus Christ occurs by December 31, 2025, 11:59 PM ET. Otherwise, this market will resolve to "No".

The resolution source for this market will be a consensus of credible sources.

Will Jesus Christ return in 2025?

This market will resolve to “No” if any of the following conditions are met between September 19, 2025, 6 PM ET, and December 31, 2025, 11:59 PM ET:

- Artificial Intelligence is named TIME's Person of 2025
- GPT-5 scores above 40% on Humanity’s Last Exam
- AI wins IMO gold medal
- AI model scores ≥ 90% on FrontierMath Benchmark
- AI scores ≥85% on ARC-AGI-2

Otherwise, this market will resolve to “Yes”.

If resolution-relevant information regarding the events mentioned above is not available by December 31, 2025, 11:59 PM ET, this market will remain open until January 31, 2026, 11:59 PM ET. If by that date there is still no clear information indicating that one of the listed events has occurred,  this market will resolve to “Yes”.

The full rules for this market can be found here:
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https://polymarket-upload.s3.us-east-2.amazonaws.com/AI2.png

Nothing Ever Happens: AI Edition

This market will resolve to "Yes" if the CDC issues a Level 3 (“Reconsider Nonessential Travel”) Travel Health Notice for any disease by December 31, 2025, 11:59 PM ET. Otherwise, this market will resolve to "No".

A Level 3 notice listed for any amount of time during this market’s timeframe will suffice for a "Yes" resolution. 

The primary resolution source for this market will be the CDC’s official Travel Health Notices page (https://wwwnc.cdc.gov/travel/notices); however, a consensus of credible reporting will also be used.

CDC issues Level 3 warning by December 31?

An interstellar object named "A11pl3Z" is projected to travel deep within the solar system, reaching its closest point to the Sun on October 29. You can read more about that here: https://www.nytimes.com/2025/07/02/science/interstellar-object-a11pi3z.html

This market will resolve to "Yes" if the President of the United States, any member of the Cabinet of the United States, any member of the Joint Chiefs of Staff, or any US federal agency definitively states that the interstellar object named A11pl3Z either contains or is extraterrestrial life or technology by December 31, 2025, 11:59 PM ET. Otherwise, this market will resolve to "No".

Members of the Cabinet of the United States are limited to include the heads of the 15 government agencies as of the creation of this market, as well as the Administrator of the EPA, the Director of National Intelligence, the Chief of Staff, OMB Director, CIA Director, US Trade Representative, Ambassador to the UN, Chair of the Council of Economic Advisers, SBA Administrator, and OSTP Director.

The primary resolution source for this market will be official information from the government of the United States, however a consensus of credible reporting will also be used.

Interstellar object confirmed aliens?

This market will resolve to the value reported by the Global Land-Ocean Temperature Index for September 2025 when it is released. Otherwise, this market will resolve to "No".

An anomaly of a named bracket for September 2025 is necessary and sufficient to resolve this market to "Yes" immediately once the data becomes available, regardless of whether the figure for September 2025 is later revised.

The primary resolution source for this market will be the figure found in the table titled "GLOBAL Land-Ocean Temperature Index in 0.01 degrees Celsius" under the column "Sep" in the row "2025" (https://data.giss.nasa.gov/gistemp/tabledata_v4/GLB.Ts+dSST.txt). If NASA's "Global Temperature Index" is rendered permanently unavailable, other information from NASA may be used. If no information for September 2025 is provided by NASA by December 1, 2025, 11:59 PM ET, this market will resolve "Yes".

Will global temperature increase by more than 1.19ºC in September 2025?

This market will resolve to “No” if any of the following conditions are met by December 31, 2025, 11:59 PM ET:

- A hurricane makes landfall in the US
- A major meteor strikes (10kt+)
- A megaquake occurs

Otherwise, this market will resolve to “Yes”.

If required information from the specified sources remains outstanding, the market may stay open until February 28, 2026, 11:59 PM ET. 

The full rules for this market can be found here:
https://polymarket-upload.s3.us-east-2.amazonaws.com/Nothing+Ever+Happens+Natural+Disaster+Edition.pdf 

Nothing Ever Happens: Natural Disaster Edition

This market will resolve to “No” if any of the following conditions are met by December 31, 2025, 11:59 PM ET:

- US confirms that aliens exist
- Conclusive proof becomes public that the Earth is flat
- Trump says the Moon Landing was faked

Otherwise, this market will resolve to “Yes”.

The full rules for this market can be found here:
https://polymarket-upload.s3.us-east-2.amazonaws.com/Nothing+Ever+Happens+Conspiracy+Edition.pdf

Nothing Ever Happens: Conspiracy Edition

If Rocket Lab’s Neutron rocket successfully launches from its launch pad by December 31, 2025, 11:59 PM ET, this market will resolve to “Yes”. Otherwise, this market will resolve to “No.”

The outcome of any launch will be corroborated by examining official video provided by Rocket Lab (https://www.youtube.com/@RocketLabCorp), as well as secondary video feeds and/or written reports if necessary.

Any subsequent anomaly (e.g., explosion or failed ascent) after the initial liftoff will have no bearing on the outcome. Any name change or rebranding of the Neutron vehicle will have no bearing on the market’s resolution.

Rocket Lab’s Neutron Rocket Launch by December 31?

This market will resolve to "Yes" if a state-of-the-art (SOTA) AI model achieves a score of 90% or greater on the FrontierMath Exam by December 31, 2025, 11:59 PM ET. Otherwise, the market will resolve to "No".

The primary resolution source will be information from EpochAI however a consensus of credible reporting may also be used. 

AI model scores ≥ 90% on FrontierMath Benchmark in 2025?

This market will resolve to “Yes”, if either of the following conditions are met:

1.  The National Bureau of Economic Research (NBER) publicly announces that a recession has occurred in the United States, at any point in 2025, with the announcement made by December 31, 2025, 11:59 PM ET.

2.  The seasonally adjusted annualized percent change in quarterly U.S. real GDP from the previous quarter is less than 0.0 for two consecutive quarters between Q4 2024 and Q4 2025 (inclusive), as reported by the Bureau of Economic Analysis (BEA). 

Otherwise, this market will resolve to "No". 

Note that advance estimates will be considered. For example, if upon release, the advance estimate for Q2 2025 was negative, and the Q1 2025's most recent, up-to-date estimate was also negative, this market would resolve to "Yes". If on December 31, 2025 the latest estimate for quarterly GDP in Q3 2025 was negative, this market will stay open until the Advance estimate of Q4 2025 is published, at which point it will resolve to "Yes" if Q4 2025 was negative or if the NBER declares a recession by then.

The resolution source will be the official announcements from the NBER and the BEA’s estimate of seasonally adjusted annualized percent change in quarterly US real GDP from previous quarters as released by the Bureau of Economic Analysis (BEA), https://www.bea.gov/data/gdp/gross-domestic-product

US recession in 2025?

This market will resolve to "Yes" if an earthquake with a magnitude of 6.5 or greater occurs within a 50-mile radius of Los Angeles, California (34.0522° N, 118.2437° W) between June 9 and December 31, 2025 at 11:59 PM ET. Otherwise, this market will resolve to "No".

The resolution source for this market is the United States Geological Survey (USGS) Earthquake Map (https://earthquake.usgs.gov/earthquakes/map/?extent=32.54681,-121.05835&extent=35.63944,-114.90601).

For the purposes of this market, The epicenter must fall within 50 miles of Los Angeles (34.0522° N, 118.2437° W), calculated as a straight-line distance from the epicenter to the reference point.

If an earthquake of substantial size has occurred within this market's timeframe but not yet appeared on the resolution source, this market may remain open until January 7, 2026, 11:59 PM ET, or until the earthquake in question otherwise appears on the resolution source. If such an earthquake has not appeared on the resolution source by that date, another credible resolution source will be used.

Magnitude 6.5+ earthquake in LA before 2026?

This market will resolve to "Yes" if credible reports from international nuclear agencies, Iran's government itself, or credible global news sources officially confirm that Iran possesses a nuclear weapon by December 31, 2025, 11:59 PM ET.

Otherwise, this market will resolve to "No".

Iran Nuke in 2025?

The CDC reported a general fertility rate of 53.7 births per 1,000 women aged 15–44 for Q2 2025 (see: https://www.cdc.gov/nchs/nvss/vsrr/natality-dashboard.htm). 

This market will resolve to "Yes" if the initial reported rate for Q3 2025 exceeds 53.7, according to the CDC's Vital Statistics Rapid Release series. Otherwise, this market will resolve to "No". 

If the CDC does not release general fertility rate data for Q3 2025 by March 31, 2026, 11:59 PM ET, this market will resolve to "No".

Resolution will be based on the first published estimate for Q3 2025, regardless of any subsequent revisions.

The resolution source will be the CDC’s Vital Statistics Rapid Release.

US fertility rate up in Q3 2025?

This market will resolve to "Yes" if at any point any Google Gemini 3 model has at least the specified arena score based on the Chatbot Arena LLM Leaderboard (https://lmarena.ai/leaderboard/text) by December 31, 2025, 12:00 PM ET. Otherwise, this market will resolve to "No".

Results from the "Arena Score" section on the Leaderboard tab of https://lmarena.ai/leaderboard/text/overall-no-style-control with the style control off will be used to resolve this market.

The resolution source for this market is the Chatbot Arena LLM Leaderboard found at https://lmarena.ai/. If this resolution source is unavailable at check time, this market will remain open until the leaderboard comes back online and resolve based on the first check after it becomes available. If it becomes permanently unavailable, this market will resolve based on another resolution source.

Will any Google Gemini 3 model score at least 1500 on LMArena by December 31?

This market will resolve to “Yes” if Donald Trump publicly claims that any of the moon landings were faked by December 31, 2025, 11:59 PM ET. Otherwise, this market will resolve to "No".

The claim must come directly from Trump via a verified social media account, official public statement, or during a recorded interview, speech, or rally. Indirect remarks, jokes, or quotes taken out of context will not count.

The primary resolution source for this market will be statements made by Donald Trump, however a consensus of credible reporting will be used to confirm the legitimacy of such statements.

Trump says Moon Landing faked in 2025?

This market will resolve to "Yes" if Hezbollah initiates a drone, missile, or air strike that impacts Israeli ground territory by December 31, 2025, 11:59 PM ET. Otherwise, this market will resolve to "No".

For the purposes of this market, a qualifying "strike" is defined as the use of aerial bombs, drones, or missiles (including cruise or ballistic missiles) launched by Hezbollah forces that physically impact land under Israeli control.

Israeli ground territory, for the purposes of this market, refers to land internationally recognized as part of the State of Israel, including all territory under de facto Israeli government administration as of October 31, 2025. This includes the Israeli-controlled Golan Heights and East Jerusalem, but excludes the West Bank and Gaza Strip.

Missiles or drones that are intercepted before reaching the ground, or surface-to-air missile strikes, will not qualify for a "Yes" resolution—regardless of whether debris lands on Israeli soil or causes damage.

The resolution source will be a consensus of credible reporting.

Hezbollah strike on Israel by December 31?

This market will resolve to "Yes" if there is a military encounter between the military forces of the United States and Russia between May 28 and June 30, 2026, 11:59 PM ET. Otherwise, this market will resolve to "No".

A "military encounter" is defined as any incident involving the use of force such as missile strikes, artillery fire, exchange of gunfire, or other forms of direct military engagement between U.S. and Russian military forces. Non-violent actions, such as airspace violations, firing of warning shots (such as the June, 2021 Black Sea Confrontations between Russian forces and HMS Defender), or cyberattacks will not qualify. 

Intentional physical collisions, including aerial interceptions and naval ramming without the direct use of weaponry, such as the 2023 Black Sea incident—where a Russian Su-27 damaged a U.S. MQ-9 Reaper drone's propeller, leading to its crash— will not qualify regardless of damage. 

Military contractors will qualify only if confirmed to be operating under the direct command or coordination of the respective state’s armed forces (e.g. the Battle of Khasham would not qualify).

The resolution source for this market will be a consensus of credible reporting.


US x Russia military clash by June 30, 2026?

This polymarket will resolve to "Yes" if Syria initiates a drone, missile, or air strike that impacts Israeli ground territory between July 24, 3:00 PM ET and December 31, 2025, 11:59 PM ET. Otherwise, this market will resolve to "No".

For the purposes of this market, a qualifying "strike" is defined as the use of aerial bombs, drones, or missiles (including cruise or ballistic missiles) launched by Syrian forces that physically impact land under Israeli control.

Israeli ground territory, for the purposes of this market, refers to land internationally recognized as part of the State of Israel, including all territory under de facto Israeli government administration as of July 24, 2025. This includes the Israeli controlled Golan Heights and East Jerusalem, but excludes the West Bank and Gaza Strip.

Missiles or drones that are intercepted before reaching the ground, or surface-to-air missile strikes, will not qualify for a "Yes" resolution—regardless of whether debris lands on Israeli soil or causes damage.

The resolution source will be a consensus of credible reporting.

Syria strikes Israel by December 31?

This market will resolve to "Yes" if Chinese taikonauts Chen Dong, Chen Zhongrui, and Wang Jie depart the Tiangong space station by December 31, 2025, 11:59 PM ET aboard a vehicle owned in part or whole, or otherwise designed/propelled by SpaceX. Otherwise this market will resolve to "No".

The taikonauts will be considered to have departed if they are if they are on a spacecraft which has undocked from the Taigong space station and begun its return journey to Earth.

The resolution source will be official announcements from China and SpaceX, however a consensus of credible reporting may also be used.

Will SpaceX rescue the stranded Chinese astronauts?

This market will resolve to "Yes" if any spot Cardano (ADA) ETF receives approval from the SEC by December 31, 2025, 11:59 PM ET. Otherwise, this market will resolve to "No".

Approval under Rule 19-4b will qualify for a "Yes" resolution, even if there has not been an S-1 approval. Similarly, an S-1 approval without a 19-4b approval will also qualify for a "Yes" resolution.

The primary resolution source for this market will be information from the SEC, however a consensus of credible reporting may also be used.

Cardano ETF in 2025?

This market will resolve to "Yes" if OpenAI or an official representative of the company announces that it has created an artificial general intelligence (AGI) by December 31, 2025 ET. Otherwise, this market will resolve to "No".

The primary resolution source for this market will be official information from OpenAI and/or its official representative, however a consensus of credible reporting will also be used.


Will NASA estimate a 3% chance of asteroid hitting Earth?

Market Context

Will NASA estimate a 3% chance of asteroid hitting Earth?

Rules

Will NASA estimate a 3% chance of asteroid hitting Earth?

Market Context

Will NASA estimate a 3% chance of asteroid hitting Earth?

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