Rocket Lab Adds Two New Missions to 2025 Electron Launch Manifest, Schedules First Launch in Four Days’ Time

LONG BEACH, Calif., June 16, 2025--(BUSINESS WIRE)--Rocket Lab Corporation (Nasdaq:RKLB) ("Rocket Lab" or "the Company"), a global leader in launch services and space systems, today announced it has been selected to launch two dedicated missions on Electron for a confidential commercial customer, the first of which will launch in just four days’ time - a demonstration of Rocket Lab’s ability to execute against a rapid contract-to-launch timeline for responsive, dedicated access to space for satellite operators. Launching from Rocket Lab Launch Complex 1 in New Zealand, the first dedicated mission on Electron – named "Symphony In The Stars" - will take place no earlier than June 20, 2025 to deploy a single spacecraft to a 650km circular Earth orbit. A second dedicated launch on Electron to meet those same mission requirements is scheduled for launch before the end of 2025. Rocket Lab Founder and CEO, Sir Peter Beck, says: "These newly-added missions to our launch manifest represent everything that makes Electron a global launch leader: a tailored and responsive launch service that meets the mission requirements of satellite operators to get their satellites on orbit when they want, where they want, and on short notice. We’re proud to be delivering an unbeatable launch service for this new customer on Electron and looking forward to the first launch this week." These dedicated Electron launches demonstrate both the strength of Rocket Lab’s responsive launch capabilities and its increasing launch cadence as the global leader in dedicated small launch.

With demand for 20+ launches in 2025 and 100% mission success for all Electron launches this year, Electron is continually sought after by satellite operators across commercial, civil, and government missions, and remains on track for another record year of launches from Rocket Lab’s Launch Complex 1 and Launch Complex 2 orbital launch sites in Mahia, New Zealand and Wallops Island, Virginia. "Symphony In The Stars" launch information: https://rocketlabcorp.com/missions/next-mission/. About Rocket Lab Founded in 2006, Rocket Lab is an end-to-end space company with an established track record of mission success. We deliver reliable launch services, satellite manufacture, spacecraft components, and on-orbit management solutions that make it faster, easier, and more affordable to access space. Headquartered in Long Beach, California, Rocket Lab designs and manufactures the Electron small orbital launch vehicle, a family of flight-proven spacecraft, and the Company is developing the large Neutron launch vehicle for constellation deployment.

Since its first orbital launch in January 2018, Rocket Lab’s Electron launch vehicle has become the second most frequently launched U.S. rocket annually and has delivered more than 200 satellites to orbit for private and public sector organizations, enabling operations in national security, scientific research, space debris mitigation, Earth observation, climate monitoring, and communications. Rocket Lab’s spacecraft have been selected to support NASA missions to the Moon and Mars, as well as the first private commercial mission to Venus. Rocket Lab has three launch pads at two launch sites, including two launch pads at a private orbital launch site located in New Zealand and a third launch pad in Virginia. Story Continues Forward Looking Statements This press release contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995.

We intend such forward-looking statements to be covered by the safe harbor provisions for forward looking statements contained in Section 27A of the Securities Act of 1933, as amended (the "Securities Act") and Section 21E of the Securities Exchange Act of 1934, as amended (the "Exchange Act"). All statements contained in this press release other than statements of historical fact, including, without limitation, statements regarding our launch and space systems operations, launch schedule and window, safe and repeatable access to space, Neutron development, operational expansion and business strategy are forward-looking statements. The words "believe," "may," "will," "estimate," "potential," "continue," "anticipate," "intend," "expect," "strategy," "future," "could," "would," "project," "plan," "target," and similar expressions are intended to identify forward-looking statements, though not all forward-looking statements use these words or expressions. These statements are neither promises nor guarantees, but involve known and unknown risks, uncertainties and other important factors that may cause our actual results, performance or achievements to be materially different from any future results, performance or achievements expressed or implied by the forward-looking statements, including but not limited to the factors, risks and uncertainties included in our Annual Report on Form 10-K for the fiscal year ended December 31, 2024, as such factors may be updated from time to time in our other filings with the Securities and Exchange Commission (the "SEC"), accessible on the SEC’s website at www.sec.gov and the Investor Relations section of our website at www.rocketlabusa.com, which could cause our actual results to differ materially from those indicated by the forward-looking statements made in this press release. Any such forward-looking statements represent management’s estimates as of the date of this press release.

While we may elect to update such forward-looking statements at some point in the future, we disclaim any obligation to do so, even if subsequent events cause our views to change. View source version on businesswire.com: https://www.businesswire.com/news/home/20250616667210/en/ Contacts Rocket Lab Media Contact Murielle Baker [email protected] View Comments