Will Rocket Lab launch Neutron for the first time by December 31, 2026?
Current probability of “Yes”: 88%
- Status
- Open
- Category
- Science
- Closing date
- 31 December 2026
- Participants
- 1
VangAI analysis
VangAI edge: -83 pp
- Rocket Lab has officially announced the postponement of Neutron's first launch to 2027 due to issues with carbon composite manufacturing.
- Voids between carbon fiber layers in the first stage dome have been detected, necessitating a revision of manufacturing processes.
- Rocket Lab plans to complete testing of new components in the first quarter of 2027, making a launch before the end of 2026 unlikely.
- Previous delays in Neutron's launch schedule indicate ongoing development challenges.
It's like an airline announcing a delay of a new aircraft's maiden flight to the next year due to manufacturing issues.
Market rules
Criterion: the market resolves to "Yes" if the first (debut) orbital launch of the Neutron rocket by Rocket Lab occurs by December 31, 2026, 12:00 UTC inclusive (the fact of the launch itself — T-0 liftoff — is what matters; successful orbit insertion is not required). Source: nextspaceflight.com/rockets/284/ and official announcements from Rocket Lab (rocketlabcorp.com). Marginal case: static fire tests or cancellation of the launch at T-0 without an actual T-0 do not count as "Yes."