Overview
- Rocket Lab announced that manufacturing inspections uncovered voids, or air pockets, between layers of carbon fiber in Neutron’s first‑stage tank domes, and the company has pushed the rocket’s inaugural flight into 2027 while it remakes and requalifies those parts.
- The company said it updated the curing and fabrication process, an aft dome made with the new procedure passed inspection, and executives reported confidence that the defect is resolved for future forward‑dome production.
- Neutron’s delay follows an earlier January tank rupture that led Rocket Lab to change tank joins and thicken some sections, a sequence of engineering fixes that contributed to the recent discovery and extended the schedule.
- Shares fell roughly 8–10% after the update and some Wall Street firms trimmed 12‑month price targets as analysts reprice the program’s timing and near‑term revenue contribution.
- Rocket Lab’s Electron launch operations, record Q2 revenue, a $2.36 billion backlog, and Space Force contracts plus the planned Iridium acquisition give the company financial cover while Neutron completes remaining engine and first‑stage qualification steps.