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Missions and Programs

PRELUDE

Early Uncrewed Satellite and Reconnaissance Programs

PRELUDE is a planned technology demonstration mission for the operations needed in on-orbit satellite servicing and active space debris removal. It consists of two identical 16U CubeSat-class small satellites flying in formation, developed by the Swiss company ClearSpace for the European Space Agency and its Space Safety Programme. The two satellites launch together and then perform a series of complex manoeuvres representing both cooperative and uncooperative proximity operations. Launch is expected in 2027, so the mission is in development and has not yet flown.

Facts
Target
Earth Orbit 1
Crewed
No 1
Mission Type
Mission Type (category)
Satellite Deployment 1
Connections

Operated By

Source PRELUDE (Wikipedia)
Sources
1. PRELUDE (Wikipedia)
  • Lead section
    two identical 16U CubeSat-type small satellites flying in formation
  • Lead paragraph
    consisting of two identical 16U CubeSat-type small satellites
  • Lead paragraph, target
    technology demonstration of operations needed for on-orbit satellite servicing and active space debris removal
  • Operated By: European Space Agency, Lead, first paragraph
    for the European Space Agency (ESA) and its Space Safety Programme
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