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Aug 20, 2026 11:44 AM

Zenno Astronautics has integrated its Supertorquer, touted as the “most powerful magnetic actuator” expected to fly in space, aboard Portal Space Systems’ Starburst-1.

Spacecraft maneuvering is about to get a magnetic upgrade. 

Zenno Astronautics has integrated its Supertorquer, touted as the “most powerful magnetic actuator” expected to fly in space, aboard Portal Space Systems’ Starburst-1.

It uses superconducting electromagnets to control a spacecraft’s attitude without chemical propellants or conventional thrusters.

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