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Polymarket · Tech & ScienceClosed
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| Outcome | Chance | 24h | 1 week | Bid · Ask | 24h volume | Ends |
|---|---|---|---|---|---|---|
| Frank Rubio | 100% | +48 pts | +51 pts | >99¢ · 100¢ (<1¢) | — | ended |
| Christina Koch | 0% | −39 pts | −6 pts | — · 9¢ | — | ended |
| Jessica Watkins | 0% | −4 pts | −6 pts | — · 18¢ | — | ended |
| Nicole Mann | 0% | −51 pts | −50 pts | — · <1¢ | — | ended |
| Matthew Dominick | 0% | −61 pts | −47 pts | — · <1¢ | — | ended |
| Jasmin Moghbeli | 0% | −50 pts | −45 pts | — · <1¢ | — | ended |
| Kayla Barron | 0% | −48 pts | −48 pts | — · <1¢ | — | ended |
| Kimiya Yui | 0% | −47 pts | −6 pts | <1¢ · 9¢ (9¢) | — | ended |
| Victor Glover | 0% | −43 pts | −45 pts | — · <1¢ | — | ended |
| Anne McClain | 0% | −50 pts | −50 pts | — · <1¢ | — | ended |
| Jessica Meir | 0% | −13 pts | −14 pts | — · 1¢ | — | ended |
| Raja Chari | 0% | −50 pts | −49 pts | — · <1¢ | — | ended |
| Andre Douglas | 100% | +48 pts | +50 pts | 99¢ · 100¢ (1¢) | — | ended |
| Jonny Kim | 0% | −52 pts | −50 pts | — · <1¢ | — | ended |
| Takuya Onishi | 0% | −47 pts | −37 pts | — · 1¢ | — | ended |
| Jenni Gibbons | 0% | −44 pts | −43 pts | — · 10¢ | — | ended |
| Warren Hoburg | 0% | −55 pts | −46 pts | — · 8¢ | — | ended |
No trades of $1,000 or more lately.
NASA is scheduled to announce the four Artemis III astronauts on June 9, 2026, 11AM ET. This market will resolve to "Yes" if the listed individual is announced as a member of the Artemis III crew. Otherwise, this market will resolve to "No". Only individuals named as part of the four-person astronaut crew will qualify. Announcements of inclusion as part of the ground crew or as understudies will not be sufficient for a "Yes" resolution. This market will resolve according only to the initial crew announcement. Changes to the roster after the initial announcement will not be considered. If no announcement of the crew composition takes place by July 31, 2026, this market will resolve to "No". This market will resolve according to the official announcement from NASA presently scheduled for June 9, 2026, or a consensus of credible reporting.
Sources: Polymarket's Gamma API, its CLOB price history and its Data API, read every two minutes. Prices are each outcome's Yes price, which is the market's probability: 100¢ for Frank Rubio means the market gives it about 100%.