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icon for Two SpaceX Starships dock together by…?

Two SpaceX Starships dock together by…?

icon for Two SpaceX Starships dock together by…?

Two SpaceX Starships dock together by…?

$64,873 Vol.

Dec 31, 2026
Polymarket

$64,873 Vol.

Polymarket

December 31, 2026

$42,071 Vol.

7%

December 31, 2027

$22,801 Vol.

57%

This market will resolve to “Yes” if two SpaceX Starships successfully execute a docking maneuver in a stable Earth orbit between market creation and the listed date, 11:59 PM ET. Otherwise, this market will resolve to “No”. A qualifying docking maneuver must physically join two vessels, matching in velocity, into a connected structure via mating hardware for at least 60 continuous seconds. The two vessels must be in stable Earth orbit with a perigee of at least 100 kilometers above the Earth’s surface. The docking of any two SpaceX vessels which each serve as an integrated rocket-and-spacecraft and both equal or exceed Starship in scale will qualify regardless of their contents or variant (standard, tanker, depot, HLS, test article, etc.). The two vessels must be free-flying. Any capsule or payload carried to orbit exclusively atop a separate launch vehicle will not qualify. If either vessel is passively placed into the mating interface of the other vessel, that conjunction will not qualify. The resolution source for this market will be a consensus of credible reporting.SpaceX's Starship program has rapidly advanced toward in-space docking and cryogenic propellant transfer, a core requirement for NASA’s Artemis Human Landing System and long-duration missions. A full-scale orbital refueling demonstration between two Starship vehicles occurred earlier in 2026, marking the first operational execution of automated rendezvous, docking via side-mounted adapters, and propellant transfer at scale. Flight 13 in July delivered additional milestones including a successful in-space Raptor relight, Starlink V3 satellite deployment, and precise reentry performance, reinforcing confidence in the vehicle’s proximity operations and thermal protection. With V3 hardware featuring dedicated docking hardware and Raptor 3 engines now in regular testing, the next flights target orbital profiles that could enable further crew-scale refueling demos later this year. Upcoming catalysts include Flight 14’s expected September launch window and tower-catch attempts, alongside ongoing hardware validation that directly supports repeated tanker-to-lander transfers. These verified engineering steps continue to shape market-implied odds around near-term docking feasibility.

This market will resolve to “Yes” if two SpaceX Starships successfully execute a docking maneuver in a stable Earth orbit between market creation and the listed date, 11:59 PM ET. Otherwise, this market will resolve to “No”.

A qualifying docking maneuver must physically join two vessels, matching in velocity, into a connected structure via mating hardware for at least 60 continuous seconds. The two vessels must be in stable Earth orbit with a perigee of at least 100 kilometers above the Earth’s surface.

The docking of any two SpaceX vessels which each serve as an integrated rocket-and-spacecraft and both equal or exceed Starship in scale will qualify regardless of their contents or variant (standard, tanker, depot, HLS, test article, etc.). The two vessels must be free-flying. Any capsule or payload carried to orbit exclusively atop a separate launch vehicle will not qualify. If either vessel is passively placed into the mating interface of the other vessel, that conjunction will not qualify.

The resolution source for this market will be a consensus of credible reporting.
Volume
$64,873
End Date
Jan 1, 2028
Market Opened
Jun 11, 2026, 1:09 PM ET
This market will resolve to “Yes” if two SpaceX Starships successfully execute a docking maneuver in a stable Earth orbit between market creation and the listed date, 11:59 PM ET. Otherwise, this market will resolve to “No”. A qualifying docking maneuver must physically join two vessels, matching in velocity, into a connected structure via mating hardware for at least 60 continuous seconds. The two vessels must be in stable Earth orbit with a perigee of at least 100 kilometers above the Earth’s surface. The docking of any two SpaceX vessels which each serve as an integrated rocket-and-spacecraft and both equal or exceed Starship in scale will qualify regardless of their contents or variant (standard, tanker, depot, HLS, test article, etc.). The two vessels must be free-flying. Any capsule or payload carried to orbit exclusively atop a separate launch vehicle will not qualify. If either vessel is passively placed into the mating interface of the other vessel, that conjunction will not qualify. The resolution source for this market will be a consensus of credible reporting.
This market will resolve to “Yes” if two SpaceX Starships successfully execute a docking maneuver in a stable Earth orbit between market creation and the listed date, 11:59 PM ET. Otherwise, this market will resolve to “No”. A qualifying docking maneuver must physically join two vessels, matching in velocity, into a connected structure via mating hardware for at least 60 continuous seconds. The two vessels must be in stable Earth orbit with a perigee of at least 100 kilometers above the Earth’s surface. The docking of any two SpaceX vessels which each serve as an integrated rocket-and-spacecraft and both equal or exceed Starship in scale will qualify regardless of their contents or variant (standard, tanker, depot, HLS, test article, etc.). The two vessels must be free-flying. Any capsule or payload carried to orbit exclusively atop a separate launch vehicle will not qualify. If either vessel is passively placed into the mating interface of the other vessel, that conjunction will not qualify. The resolution source for this market will be a consensus of credible reporting.SpaceX's Starship program has rapidly advanced toward in-space docking and cryogenic propellant transfer, a core requirement for NASA’s Artemis Human Landing System and long-duration missions. A full-scale orbital refueling demonstration between two Starship vehicles occurred earlier in 2026, marking the first operational execution of automated rendezvous, docking via side-mounted adapters, and propellant transfer at scale. Flight 13 in July delivered additional milestones including a successful in-space Raptor relight, Starlink V3 satellite deployment, and precise reentry performance, reinforcing confidence in the vehicle’s proximity operations and thermal protection. With V3 hardware featuring dedicated docking hardware and Raptor 3 engines now in regular testing, the next flights target orbital profiles that could enable further crew-scale refueling demos later this year. Upcoming catalysts include Flight 14’s expected September launch window and tower-catch attempts, alongside ongoing hardware validation that directly supports repeated tanker-to-lander transfers. These verified engineering steps continue to shape market-implied odds around near-term docking feasibility.

This market will resolve to “Yes” if two SpaceX Starships successfully execute a docking maneuver in a stable Earth orbit between market creation and the listed date, 11:59 PM ET. Otherwise, this market will resolve to “No”.

A qualifying docking maneuver must physically join two vessels, matching in velocity, into a connected structure via mating hardware for at least 60 continuous seconds. The two vessels must be in stable Earth orbit with a perigee of at least 100 kilometers above the Earth’s surface.

The docking of any two SpaceX vessels which each serve as an integrated rocket-and-spacecraft and both equal or exceed Starship in scale will qualify regardless of their contents or variant (standard, tanker, depot, HLS, test article, etc.). The two vessels must be free-flying. Any capsule or payload carried to orbit exclusively atop a separate launch vehicle will not qualify. If either vessel is passively placed into the mating interface of the other vessel, that conjunction will not qualify.

The resolution source for this market will be a consensus of credible reporting.
Volume
$64,873
End Date
Jan 1, 2028
Market Opened
Jun 11, 2026, 1:09 PM ET
This market will resolve to “Yes” if two SpaceX Starships successfully execute a docking maneuver in a stable Earth orbit between market creation and the listed date, 11:59 PM ET. Otherwise, this market will resolve to “No”. A qualifying docking maneuver must physically join two vessels, matching in velocity, into a connected structure via mating hardware for at least 60 continuous seconds. The two vessels must be in stable Earth orbit with a perigee of at least 100 kilometers above the Earth’s surface. The docking of any two SpaceX vessels which each serve as an integrated rocket-and-spacecraft and both equal or exceed Starship in scale will qualify regardless of their contents or variant (standard, tanker, depot, HLS, test article, etc.). The two vessels must be free-flying. Any capsule or payload carried to orbit exclusively atop a separate launch vehicle will not qualify. If either vessel is passively placed into the mating interface of the other vessel, that conjunction will not qualify. The resolution source for this market will be a consensus of credible reporting.

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Frequently Asked Questions

"Two SpaceX Starships dock together by…?" is a prediction market on Polymarket with 2 possible outcomes where traders buy and sell shares based on what they believe will happen. The current leading outcome is "December 31, 2027" at 57%, followed by "December 31, 2026" at 7%. Prices reflect real-time crowd-sourced probabilities. For example, a share priced at 57¢ implies that the market collectively assigns a 57% chance to that outcome. These odds shift continuously as traders react to new developments and information. Shares in the correct outcome are redeemable for $1 each upon market resolution.

As of today, "Two SpaceX Starships dock together by…?" has generated $64.9K in total trading volume since the market launched on Jun 11, 2026. This level of trading activity reflects strong engagement from the Polymarket community and helps ensure that the current odds are informed by a deep pool of market participants. You can track live price movements and trade on any outcome directly on this page.

To trade on "Two SpaceX Starships dock together by…?," browse the 2 available outcomes listed on this page. Each outcome displays a current price representing the market's implied probability. To take a position, select the outcome you believe is most likely, choose "Yes" to trade in favor of it or "No" to trade against it, enter your amount, and click "Trade." If your chosen outcome is correct when the market resolves, your "Yes" shares pay out $1 each. If it's incorrect, they pay out $0. You can also sell your shares at any time before resolution if you want to lock in a profit or cut a loss.

The current frontrunner for "Two SpaceX Starships dock together by…?" is "December 31, 2027" at 57%, meaning the market assigns a 57% chance to that outcome. The next closest outcome is "December 31, 2026" at 7%. These odds update in real-time as traders buy and sell shares, so they reflect the latest collective view of what's most likely to happen. Check back frequently or bookmark this page to follow how the odds shift as new information emerges.

The resolution rules for "Two SpaceX Starships dock together by…?" define exactly what needs to happen for each outcome to be declared a winner — including the official data sources used to determine the result. You can review the complete resolution criteria in the "Rules" section on this page above the comments. We recommend reading the rules carefully before trading, as they specify the precise conditions, edge cases, and sources that govern how this market is settled.