Shares took off on Tuesday, possibly in response to news Monday that SpaceX acquired xAI in a deal that implied the two Elon ...

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

Rocket Lab shares are trading lower Wednesday as investors continue to react to news that Congress declined to fund a planned 2031 Mars sample-return mission tied to NASA's Perseverance rover, adding ...

Rocket Lab Corporation stock stays volatile after a Neutron setback delays launch. Click here for this updated look at RKLB ...

It plans to launch its second rocket, the Neutron, this year. That new rocket can carry larger payloads of up to 13,000 ...

SpaceX is better positioned to capitalize on many of the space initiatives than Rocket Lab. Read why SPACE is a Buy and why RKLB stock is a Hold.

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

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

Rocket Lab (NasdaqCM:RKLB) completed two Electron launches within eight days, reinforcing its position as a frequent small-satellite launch provider. The company successfully deployed South Korea’s ...

Rocket Lab launched its first mission of 2026 this morning (Jan. 22), sending two satellites aloft for the European company ...

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

Rocket Lab has been conducting qualification tests for the Neutron rocket's reusuable 'hungry hippo' nose cone and fins.