Rocket Lab Mission Update: Recovery Efforts Despite Payload Loss

Despite a mission failure resulting in total payload loss on May 15th, Rocket Lab has reported positive developments regarding its recovery systems. An update released Monday highlighted successes achieved during the 20th planned mission.

First Stage Performance and Recovery

Crucially, the Electron rocket’s first stage, equipped with nine Rutherford engines, functioned as expected and wasn't a factor in the flight anomaly. The stage successfully executed a controlled ocean splashdown utilizing a parachute system.

Rocket Lab personnel were able to recover the first stage and return it to the company’s manufacturing facility for detailed inspection.

Heat Shield Testing Proves Successful

This mission also served as a testbed for a newly designed heat shield constructed from stainless steel, a departure from the previously used aluminum. Initial data indicates the heat shield performed effectively.

While payload delivery remains the primary objective, advancements in reusability are vital for Rocket Lab’s long-term viability. Testing these systems represents a significant secondary goal.

Advancing Reusability

According to the company, the new heat shield successfully protected the stage during re-entry, shielding it from extreme temperatures and forces. This marks a substantial step forward in the pursuit of rocket reusability.

The recovered first stage and engines will now undergo thorough examination and evaluation to inform future reflight attempts. Rocket Lab remains committed to conducting a third recovery mission later this year.

Ongoing Investigation

Rocket Lab is currently leading a comprehensive flight review of the May 15th failure, with support from the Federal Aviation Administration. The complete review is expected to be finalized in the coming weeks.

Previous Failure and Current Analysis

The company’s last mission failure occurred on July 4th of the previous year, resulting in the loss of both the launch vehicle and its payload. Rocket Lab has indicated, in a statement to TechCrunch, that there are currently “no indications” suggesting a common root cause between the two incidents.

This article has been updated to incorporate comments from Rocket Lab.