Rocket Lab just launched their 50th Electron! They are the fastest commercial space company to launch 50 rockets to orbit, beating even SpaceX!
The first Archimedes engine is built and installed at the test stand. No hot fire yet, though.
https://spaceflightnow.com/2024/06/20/live-coverage-rocket-lab-to-launch-50th-electron-rocket/https://x.com/RocketLab/status/1787590838178254925Now is a good time to review where the competition is at.
As everyone knows, SpaceX successfully completed the 4th Starship test flight. Expect to see huge things from them in the future, the next flight is already pre-approved by the FAA and they want to try catching Super Heavy on the launch tower!
https://arstechnica.com/space/2024/06/spacexs-starship-took-a-beating-but-held-on-for-first-return-from-space/https://arstechnica.com/space/2024/06/as-nasa-watches-starship-closely-heres-what-the-agency-wants-to-see-next/Stoke Space just hot-fired their full-flow staged combustion methalox engine for the first time! This is amazing progress! Stoke Space is at the bleeding edge of rocket design, and they are actually building things that work.
Stoke Space is the only organization apart from SpaceX which is seriously trying to build a fully reusable rocket. Their Nova design is completely insane, the booster uses seven full-flow staged combustion methalox engines, and the second stage has a completely novel engine design that has never been built before. It is a hydrolox engine that uses a ring of nozzles in a circle around an actively cooled metallic heat shield. It behaves like an aerospike engine, but really it’s its own thing entirely. Did I mention Stoke Space has already hopped a prototype second stage that includes the novel engine design and heat shield? This is a company to watch!
Honestly, Rocket Lab seems to be behind where Stoke Space is with Nova. Stoke Space has hot-fired both their first and second stage engines, and hopped a second stage prototype. Rocket Lab has done none of this. Not to mention, Nova is a more advanced and future looking design than Neutron.
https://arstechnica.com/space/2024/06/stoke-space-ignites-its-ambitious-main-engine-for-the-first-time/https://spacenews.com/stoke-space-flies-reusable-upper-stage-prototype/Blue Origin put a full-sized mockup of a New Glenn on the launch pad. When we will see an actual completed rocket, who knows. At least their BE-4 engine finally launched something!
https://arstechnica.com/space/2024/02/big-year-ahead-says-jeff-bezos-as-new-glenn-rocket-rolls-to-launch-pad/https://arstechnica.com/space/2024/01/after-its-impressive-first-flight-heres-whats-next-for-the-vulcan-rocket/Relativity Space scrapped their medium lift rocket and redesigned the Terran R to be partially reusable and use traditional manufacturing techniques instead of 3D printing. At this point Terran R is literally a Falcon 9 clone. It may fly around 2027.
https://www.cnbc.com/2023/04/12/relativity-all-in-on-terran-r-rocket-shifting-3d-printing-approach.htmlULA is gearing up for their second Vulcan Centaur launch. But this isn’t a reusable rocket, so it’s basically obsolete and doesn’t matter. At least they are helping to test Blue Origin’s engines.
https://www.orlandosentinel.com/2024/06/24/united-launch-alliances-2nd-vulcan-rocket-arrives-to-cape-canaveral/Firefly is getting ready to launch their fifth Alpha rocket from Wallops, where Rocket Lab also launches Electron. Firefly Alpha has failed on three of their first four flights, hopefully this one will go better. In any case, none of Firefly’s designs seem particularly innovative and I can’t see them surviving in this competitive space. A second bankruptcy seems likely.
https://spacenews.com/firefly-to-launch-alpha-from-wallops/ABL still hasn’t done anything after their first launch failure over a year ago. Move along folks, nothing to see here. ABL is a weird company. Their rocket is small and boring. Nobody really knows what they are doing, maybe they ran out of money!
https://www.space.com/abl-launch-failure-fire-possible-causeAstra went private at less than 1% of the company’s original value. They seem to have given up on rockets and are just building satellite engines. But they don’t make money doing that either. Not clear why this company is still in business!
https://arstechnica.com/space/2024/03/after-astra-loses-99-percent-of-its-value-founders-take-rocket-firm-private/https://spacenews.com/astra-consolidates-facilities/At this point, I think the only meaningful competition to Rocket Lab’s Neutron is from SpaceX and Stoke Space. Blue Origin and Relativity seem credible, but they are just building what amounts to more Falcon 9 clones and seem to be behind where Rocket Lab is with Neutron. ULA, Firefly, ABL, and Astra won’t amount to anything, in my opinion.
Is anyone else amazed at what Stoke Space has accomplished so far, and how bleeding edge their design is? Neutron looks kind of obsolete in comparison. Rocket Lab should worry about them, but good that Rocket Lab is diversified away from launch.