Rocket Lab launched a booster with a flight-proven engine for the first time today (Aug. 23), taking a big step toward rocket reusability. An Electron rocket carrying an Earth-observation radar ...

Rocket Lab said it agreed to acquire the holding company of Geost, an electro-optical and infrared payload development and manufacturing company, from Lightridge Solutions for $275 million.

Rocket Lab Corp (NASDAQ:RKLB) shares are rising in extended trading Tuesday after the company announced plans to acquire ...

Rocket Lab, a start-up building small orbital rockets, kicked off another successful mission on Friday — but it failed in its efforts to recapture its rocket booster as it tumbled down toward Earth.

A Rocket Lab booster cam captured video from separation to splashdown in the Pacific Ocean. The footage has been time-lapsed.

Archer Aviation plans to deliver a lot more aircraft. Rocket Lab plans to launch more rockets. One of these companies has a ...

Rocket Lab gave it a second go at its dangerous stunt ... the mission did successfully deploy its payload in orbit and the booster was recovered from the ocean by a vessel. After a great launch ...

Another update from Firefly early Tuesday afternoon confirmed the launch failed. The company said the rocket "experienced a ...