Blue Origin
A representation of Blue Origin’s Blue Ring spacecraft platform, equipped with payloads and components.
The near-Earth object hunter was revealed last week by Jeff Bezos’ company.
Last week, A presented a mission concept for planetary defense to deflect potentially dangerous asteroids.
Despite still being at a relatively early stage of technological maturity, the proposal from the space company owned by one of the richest men in the world, , aims to test various techniques for diverting objects close to Earth, the so-called Near-Earth Objects (NEO).
The plan, developed in collaboration with Jet Propulsion Laboratory, involves using the platform Blue Ring (still under development) as the basis for a future mission aimed at protecting Earth from threats from space, according to one from the North American space agency. The Blue Ring was designed to refuel, transport and house satellites and could now be adapted for these asteroid defense operations.
According to the concept, the mission would begin with the sending of a fleet of small cubesats (a type of mini-satellite) to analyze the object in question in depth. At this stage, the mission would involve collecting data on mass, density and other characteristics, before a decision was made on the best way to divert it, explains .
Blue Origin proposes two approaches. The first consists of the use of a concentrated beam of particles, described as a “ion cannon”to gradually change the asteroid’s orbit. The second, “Robust Kinetic Disruption”, relies on a direct impact at high speed to push the object out of its trajectory — an approach similar to NASA’s DART mission, which in 2022 deliberately collided with it.
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…
— Blue Origin (@blueorigin)
Despite everything, the side effects of these missions are difficult to predict.
It’s not yet clear when Blue Origin intends to turn this idea into a real mission. The company only indicated that the Blue Ring platform recently underwent structural load testing at NASA’s Marshall Space Flight Center. A prototype had already been launched on the New Glenn rocket’s maiden flight in early 2025.
Meanwhile, NASA continues to develop its own surveillance mission, the , a space telescope made specifically to detect asteroids and comets potentially dangerous to Earth.
Equipped with infrared sensors capable of identifying objects barely visible in the reflected light spectrum, Surveyor should be launched in 2027 on a SpaceX Falcon 9, owned by Elon Musk. The first official Blue Ring mission is scheduled for this year, but there is no date announced for a possible anti-asteroid mission.
