This market is based on a poll posted on X by Tim Dodd the Everyday Astronaut.

I'm assuming that by "No" he meant there would be no attempt at a launch and by "Not successfully" he meant there would be a launch that did not reach orbit.

If the result is ambiguous, I may use Everyday Astronaut's followup video, if there is one, as a source for resolution.

See the full list of markets at https://manifold.markets/news/everyday-astronaut-2025-predictions