Just a week after a successful launch of its heavy-lift New Glenn rocket, Jeff Bezos’ Blue Origin space venture says it will make New Glenn even heavier.
The new super-heavy-lift variant of Blue Origin’s most powerful rocket, known as New Glenn 9×4, will feature nine methane-fueled BE-4 engines on the first stage, up from seven; and four hydrogen-fueled BE-3U engines on the second stage, up from two. The 9×4 rocket will also have a bigger fairing, or nose-cone section, measuring 8.7 meters (28.5 feet) wide, as opposed to 7 meters (23 feet) for the fairing currently in use.
Blue Origin says it’s working to enhance the performance of the rocket engines on both the New Glenn 9×4 and the standard 7×2 model. Other upgrades will include a reusable fairing, a lower-cost tank design and a higher-performing thermal protection system.
The upgrades will be phased into upcoming New Glenn missions starting with the next launch, which is expected to occur early next year. “These enhancements will immediately benefit customers already manifested on New Glenn to fly to destinations including low Earth orbit, the moon and beyond,” the company said in an online update.
