Rocket company Blue Origin is looking to add “defender of Earth” to its repertoire, developing a new mission concept to deflect asteroids before they smash into our planet.
Jeff Bezos’ space venture recently unveiled its Near-Earth Objects (NEO) Hunter mission, which leverages the company’s Blue Ring platform to protect Earth from potentially hazardous asteroids. Blue Origin is working with NASA’s Jet Propulsion Laboratory and Caltech to develop the mission concept, testing multiple asteroid deflection techniques designed to redirect incoming space rocks.
Working alongside JPL/Caltech, we’ve developed a Near-Earth Objects (NEO) Hunter mission concept for planetary defense using Blue Ring. NEO Hunter tests multiple asteroid-deflection techniques, including ion-beam deflection and robust direct kinetic impact, helping protect Earth… pic.twitter.com/ZWsdfJAtLq
— Blue Origin (@blueorigin) March 11, 2026
Hunting for asteroids
Blue Origin’s NEO Hunter consists of two parts, or phases. First, it would deploy a fleet of cubesats to rendezvous with and characterize the target asteroid, gathering data on its composition, density, and mass. The incoming data would help scientists determine the best approach to deflect the space rock.
The mission would be equipped with different techniques for mitigating the asteroid threat, including directing a powerful ion beam (a concentrated stream of charged particles) at the object to change its orbit. This method would gradually influence the asteroid’s momentum, altering its trajectory over time.
If the asteroid proves too large or stubborn to be redirected with the beam, NEO Hunter can enter a second mission phase. The Robust Kinetic Disruption is largely inspired by NASA’s DART mission, which smashed into the asteroid moonlet Dimorphos in September 2022 and successfully altered its trajectory.
In the same way, NEO Hunter can aim for a direct kinetic impact by ramming into the asteroid at high speed to redirect it from its Earth-bound trajectory. The mission is also designed with its own Slamcam, a smaller satellite designed to document the crash to confirm its success.
Blue ring add-ons
NEO Hunter will use Blue Origin’s upcoming spacecraft platform as its foundation. Blue Ring is designed to provide “end-to-end services that span hosting, transportation, refueling, data relay, and logistics, including an ‘in-space’ cloud computing capability,” according to Blue Origin.
The spacecraft platform can host payloads that weigh up to 6,600 pounds (3,000 kilograms) and can serve as a pivotal pitstop for missions journeying to the Moon and beyond. The company also wants to use its orbital platform to host its proposed Mars Telecommunications Orbiter, which is designed to provide continuous communication for current and future missions to the Red Planet.
Blue Origin flew a test mission of its spacecraft, Blue Ring Pathfinder, on the inaugural launch of the company’s New Glenn rocket in January 2025. Blue Ring’s first mission is currently scheduled for the spring of this year.
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