Rocket Lab Enters the Thruster Market with Gauss

Rocket Lab continued this week to expand its business offerings beyond launch, with the introduction of a new spacecraft thruster—Gauss. The electric thruster is intended to both support Rocket Lab’s own spacecraft programs, and to fill a gap in the industry. Thrusters are in high demand these days as commercial and government customers look to send more sats aloft, with the ability to maneuver in-orbit.  “Early technology development can be done at these small mom and pop shops, but when it really comes prime time to make things at scale, people like ourselves who are procurers of that, if they don’t vertically integrate, they get very nervous that they won’t have access to capital and expertise to scale production,” Rocket Lab CFO Adam Spice told Payload. “It’s all about derisking our ability to deliver on our commitments.” Rocket Lab announced this week the closing of its acquisition of Mynaric—also offering Rocket Lab vertically integrated access to optical terminals.  Why it works: Rocket Lab feels it can avoid the barriers that have faced other companies in the thruster space—namely, hitting capacity limitations, and not being able to scale—in part because of the company’s experience building other spacecraft components, including reaction wheels and star trackers. The company also has backing from VC capital that’s typically not accessible to smaller suppliers, Spice said. Diversify: The thruster is Rocket Lab’s latest offering beyond launch. In fact, the company’s spacecraft and component business has grown so much that Spice said he no longer considers Rocket Lab a launch company.  Instead, officials characterized Rocket Lab as a space company that does launch—something that will become the norm in the industry going forward, Spice predicted. That’s because launch represents only a small part of the total addressable market for space—and because having a ride to orbit eliminates the headache caused by launch capacity constraints. “I think it’s the future of most of the space market,” Spice said. “If you want to be in an application that requires putting significant mass into orbit, I’m not sure you can be in that application if you don’t own a rocket.” Related Stories Business • Europe • Lunar • Moon Intuitive Machines Bets on Lunar Comms with Goonhilly Buy Intuitive Machines is going all-in on lunar comms. Yesterday, Intuitive Machines announced a definitive agreement to acquire UK-based Goonhilly Earth Station, as well as Goonhilly’s US subsidiary COMSAT, to expand the lunar company’s offering in deep-space comms and PNT. “Customers have been clear that they want a single, integrated, and resilient solution for their communications… Business • Satcom Iridium Boosts Air Safety Offering With Aireon Acquisition By acquiring Aireon, Iridium hopes to leverage this capability into a more powerful offering: space-based VHF communications. Business • LEO Exobiosphere, Voyager Partner on ISS Mission Exobiosphere has designed an Orbital High-Throughput Screening Device—an automated mini lab that fits into standard mid-deck lockers, aboard crewed or uncrewed space stations.  Business Rocket Lab To Acquire Motiv Space Systems Rocket Lab will acquire space robotics company Motiv Space Systems. The acquisition, announced Thursday evening in conjunction with Rocket Lab’s Q1 earnings, will achieve two goals: Motiv is expected to be rebranded as Rocket Lab Robotics when the acquisition closes, which is scheduled for Q2. Other news: Rocket Lab announced a few other pieces of… More Stories Civil • ISS • Lunar Axiom Space’s Suit Set to Fly in 2027 Jacqueline Feldscher April 17, 2026 April 16, 2026 Share Twitter Linkedin Facebook Copy Email Image: Axiom Space Axiom Space’s suit is getting ready for its orbital date.  The company announced this week that its space suit—which will be worn on spacewalks and the lunar surface—will get an in-space test next year. The only question for NASA to answer is whether it will be on Artemis III or on the ISS. But Axiom Space officials say they’re ready, no matter what NASA decides—and that the suit will ultimately need to be tested in both environments. “From a production standpoint, we’re putting together the first qualification suit,” Michael López-Alegría, the company’s chief astronaut, told Payload. “That continues regardless of what they say.” Keep reading Load More