The decline appears to be linked to Congress killing a plan to bring samples from Mars back to Earth.

Mars Sample Return would have turbo-charged Rocket Lab's revenue and added a feather to its cap.

Rocket Lab launched a South Korean disaster-monitoring satellite from New Zealand on Thursday (Jan. 29), about six weeks ...

Rocket Lab just landed a historic defense contract, and the next 12 months could determine whether this stock explodes higher ...

Rocket Lab is pushing ahead with certification, despite recent delays.

Neutron is a class heavier than Rocket Lab's Electron rocket workhorse, which has seen a steady and consistent increase in ...

Rocket Lab investors weigh mixed news from a successful recent launch and an issue during testing of its upcoming Neutron ...

Rocket Lab's new "Hungry Hippo" payload fairing has been safely delivered to the company's integration facilities at the ...

One of the first-stage fuel tanks for Rocket Lab's next-generation Neutron rocket failed during pressure testing, SpaceNews ...

Rocket Lab (RKLB) completes its 81st Electron launch, deploying Korea’s NEONSAT-1A and boosting smallsat demand—get the latest stock and launch update.

A Rocket Lab Electron launched a South Korean imaging satellite Jan. 29 on the rocket’s second flight of the year.

Rocket Lab secured a major new U.S. defense contract tied to missile defense initiatives. The company advanced its Neutron program with the arrival and prelaunch preparations of the reusable "Hungry ...