This new technology propels Sierra Space into a new era of national security space and space logistics, promising to redefine the way critical defence supplies are delivered across the globe. The Sierra Space Ghost Beta decelerator, part of the company’s recently announced Sierra Space Axelerator™ incubator, is a cutting-edge thermal protection system tailored for the safe return of small payloads from space.
Last month, the first drop test of the Sierra Space Ghost was completed in Florida, enabling Sierra Space test engineers to fully understand the flight characteristics of the system and how recovery operations can be rapidly completed on the ground.
“As we continue to innovate at speed, this test enables us to build, test, learn and accelerate the development of a revolutionary new operational asset for national security,” said Tom Vice, CEO of Sierra Space. “We envision having an inventory of Sierra Space Ghost vehicles strategically positioned and readily accessible and deployable within 90 minutes to critical locations anywhere on Earth. Sierra Space Ghost enables our customers to deliver vital resources to frontline personnel with unparalleled precision and speed.”
The ability to deliver critical supplies within 90 minutes to any location on Earth is a game-changing technology that could potentially turn the tide of a conflict. With this new technology, the warfighter on the ground could order pre-staged supplies that are waiting in an on-orbit inventory, or positioned with rapid launch capability, and deploy them down to Earth within 100 yards of where they are needed.
Sierra Space performed a series of three drop tests on February 1 at Space Florida's storied Launch and Landing Facility (LLF) in Florida, one of the longest runways in the world and where most of NASA’s space shuttle orbiters ended their missions. With the support of the Florida-based company Operator Solutions, three test articles were dropped from a Sikorsky S-76 helicopter to ensure stable flight for the hardware at subsonic speeds. Sierra Space will scale-up to hypersonic in upcoming tests.
The entire testing campaign came together in 90 days as part of Sierra Space's Axelerator incubator charter. Key highlights included:
Sierra Space Axelerator is the company's innovation-at-speed incubator designed to fast-track the development of revolutionary defense technologies and mission solutions. The Axelerator incubator is part of Sierra Space's Orbital Missions and Services organization, founded in 2023 to focus on innovative national security solutions. Sierra Space has since been awarded $1.3 billion in prime satellite constellations contracts.
The Sierra Space Ghost will now continue through a robust beta testing program, developing operations in real time. Beta testing allows the Sierra Space test team to consider the infrastructure and architecture needed to operate the spacecraft, as well as the communications system, the data system and the recording of every facet of operations.
Sierra Space Ghost: