First launch of Rocket Lab’s Neutron rocket delayed until 2026
Artist’s rendering of Neutron’s first stage fairings opening
to deploy the payload with the second stage engine.
Despite a concerted effort in the past year to achieve the first launch of its new reusable larger Neutron rocket before the end of 2025, Rocket Lab this week revealed that the company is now targeting a 2026 launch instead.
Sir Peter Beck, the CEO of Rocket Lab, announced the shift in plans during the third quarter earnings call with investors on Nov. 10. He said that the company’s goal is to get the rocket out to Launch Complex 3 at the Virginia Spaceport Authority’s (VSA) Mid-Atlantic Regional Spaceport (MARS) within the first quarter of 2026 “with first launch thereafter.”
“As always, this is a rocket program that’s been completed at a pace and a cost that nobody has achieved before and the financial and long-term impacts are insignificant to take a little bit more time to get it right,” Beck told investors on the call.
During the call officials also made clear that there would be no attempt to recover the first stage on that first flight, as the landing barge won’t be ready by then. It hopes a landing attempt will occur on the second flight.
Finally, officials revealed that the company has spent a bit more to develop Neutron then the originally planned cost of between $250 to $300 million. Right now it expects to spend about $360 million by the end of 2025.
This delay or the increased cost are relatively inconsequential when looked at in context. Rocket Lab had only started this project in 2021. To create a new rocket in less than five years for only about a quarter of a billion dollars is quite unprecedented.
On Christmas Eve 1968 three Americans became the first humans to visit another world. What they did to celebrate was unexpected and profound, and will be remembered throughout all human history. Genesis: the Story of Apollo 8, Robert Zimmerman's classic history of humanity's first journey to another world, tells that story, and it is now available as both an ebook and an audiobook, both with a foreword by Valerie Anders and a new introduction by Robert Zimmerman.
The print edition can be purchased at Amazon or from any other book seller. If you want an autographed copy the price is $60 for the hardback and $45 for the paperback, plus $8 shipping for each. Go here for purchasing details. The ebook is available everywhere for $5.99 (before discount) at amazon, or direct from my ebook publisher, ebookit. If you buy it from ebookit you don't support the big tech companies and the author gets a bigger cut much sooner.
The audiobook is also available at all these vendors, and is also free with a 30-day trial membership to Audible.
"Not simply about one mission, [Genesis] is also the history of America's quest for the moon... Zimmerman has done a masterful job of tying disparate events together into a solid account of one of America's greatest human triumphs."--San Antonio Express-News
Artist’s rendering of Neutron’s first stage fairings opening
to deploy the payload with the second stage engine.
Despite a concerted effort in the past year to achieve the first launch of its new reusable larger Neutron rocket before the end of 2025, Rocket Lab this week revealed that the company is now targeting a 2026 launch instead.
Sir Peter Beck, the CEO of Rocket Lab, announced the shift in plans during the third quarter earnings call with investors on Nov. 10. He said that the company’s goal is to get the rocket out to Launch Complex 3 at the Virginia Spaceport Authority’s (VSA) Mid-Atlantic Regional Spaceport (MARS) within the first quarter of 2026 “with first launch thereafter.”
“As always, this is a rocket program that’s been completed at a pace and a cost that nobody has achieved before and the financial and long-term impacts are insignificant to take a little bit more time to get it right,” Beck told investors on the call.
During the call officials also made clear that there would be no attempt to recover the first stage on that first flight, as the landing barge won’t be ready by then. It hopes a landing attempt will occur on the second flight.
Finally, officials revealed that the company has spent a bit more to develop Neutron then the originally planned cost of between $250 to $300 million. Right now it expects to spend about $360 million by the end of 2025.
This delay or the increased cost are relatively inconsequential when looked at in context. Rocket Lab had only started this project in 2021. To create a new rocket in less than five years for only about a quarter of a billion dollars is quite unprecedented.
On Christmas Eve 1968 three Americans became the first humans to visit another world. What they did to celebrate was unexpected and profound, and will be remembered throughout all human history. Genesis: the Story of Apollo 8, Robert Zimmerman's classic history of humanity's first journey to another world, tells that story, and it is now available as both an ebook and an audiobook, both with a foreword by Valerie Anders and a new introduction by Robert Zimmerman.
The print edition can be purchased at Amazon or from any other book seller. If you want an autographed copy the price is $60 for the hardback and $45 for the paperback, plus $8 shipping for each. Go here for purchasing details. The ebook is available everywhere for $5.99 (before discount) at amazon, or direct from my ebook publisher, ebookit. If you buy it from ebookit you don't support the big tech companies and the author gets a bigger cut much sooner.
The audiobook is also available at all these vendors, and is also free with a 30-day trial membership to Audible.
"Not simply about one mission, [Genesis] is also the history of America's quest for the moon... Zimmerman has done a masterful job of tying disparate events together into a solid account of one of America's greatest human triumphs."--San Antonio Express-News
Berger’s Law* strikes again!
In an industry where launcher development delays are a fact of life, and often to extravagant extremes, and promises of timelines are likewise extravagant, I agree with you, Bob, that this delay is nothing to get worked up about. They are still on track to accomplish a very remarkable feat. And they have earned the right to allow us to think they can pull it off.
Peter Beck was blunt about the whole thing in an interview with Eric Berger published last night:
““If we think about how many others have tried to develop a launcher, the results have been extremely poor,” he said. “Those who have failed to deliver are numerous. Basically, every new space company except Rocket Lab and SpaceX has failed to build an orbital rocket that is scaled to any kind of launch cadence and is reliable. Now this is the Rocket Lab process in action, and I’ve been resolute about sticking to this approach. Neutron will fly when we’re very confident it’s ready, and we’re not going to break the mold of the Rocket Lab magic.”
https://arstechnica.com/space/2025/11/neutron-rockets-debut-slips-into-mid-2026-as-company-seeks-success-from-the-start/
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* Berger’s Law: If rocket is predicted to make its debut in Q4 of a calendar year, and that quarter is six or more months away, the launch will be delayed.