Rocket Lab Completes Archimedes Engine Build, Begins Engine Test Campaign

LONG BEACH, Calif.--(BUSINESS WIRE)--Rocket Lab USA, Inc. (Nasdaq: RKLB) (“Rocket Lab” or “the Company”), a global leader in launch services and space systems, today announced it has completed the first full assembly of its Archimedes engine, the new 3D printed, reusable, rocket engine for the Company’s Neutron medium lift launch vehicle. Rocket Lab has now begun an intensive test campaign that will feature a number of engine system activations leading up to a first Archimedes hot-fire. The Arc