UK plasma thruster test positions Pulsar Fusion for larger satellite propulsion

UK plasma thruster test positions Pulsar Fusion for larger satellite propulsion

Pulsar Fusion and partners have tested what they describe as the largest space plasma engine yet fired in Britain, designed to provide high-thrust in-space propulsion for heavier satellites. The engine, which the company reports is roughly ten times larger than its previous plasma thrusters, was demonstrated at the University of Southampton on 29 January in a large vacuum chamber to replicate on-orbit conditions.

The project received partial funding from the UK Space Agency as part of a broader collaboration focused on advanced propulsion systems for future spacecraft. As launch providers increase lift capability, Pulsar Fusion expects orbital payloads to grow and sees demand rising for propulsion units that