Rocket Lab RKLBBusiness
Rocket Lab reports a Neutron Stage 1 tank rupture in testing
Filed Jan 22, 2026Original
An 8-K is the report a US listed company files within four business days of a material event.
What the company reported
- On January 21, 2026, the Neutron Stage 1 tank ruptured during a hydrostatic pressure trial in qualification testing.
- It said there was no significant damage to the test structure or facilities and the next Stage 1 tank is already in production.
- The team is reviewing the data to determine the impact on the launch schedule, with an update planned on the Q4 2025 earnings call in February.
Items reported
- 7.01 Investor presentation
- 8.01 Other events
- 9.01 Exhibits
The company's own filing, put into Korean. The numbers are the filing's.