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ELSA-M
Spectrum
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Mission
ELSA-M (End of Life Services by Astroscale – Multiple) is Astroscale’s commercial satellite service designed to remove inactive satellites from orbit. It is the world's first End-of-Life (EOL) service for prepared, full-sized commercial end customers, harnessing magnetic capture for multiple satellite removals. The in-orbit demonstration mission is a partnership programme led by Astroscale and supported by the UK Space Agency, ESA, and the commercial satellite operator Eutelsat through the Sunrise Partnership Project, a public–private partnership between ESA and Eutelsat Group. The mission will safely approach and dock with a Eutelsat OneWeb communications satellite at its end of life, then remove it from orbit. This world first commercial ‘de-orbit as a service’ demonstration showcases the technologies and operational capability needed to reduce collision risk in Earth’s increasingly crowded Low Earth Orbit.
- Launch vehicle
- Spectrum
- Mission type
- Technology
- Destination orbit
- Polar Orbit
- Launch pad
- Orbital Launch Pad
- Provider
- Isar Aerospace
The vehicle
Published configuration and flight history.

Spectrum
Spectrum is a small launch vehicle developed by German company Isar Aerospace.
- Height
- 28 m
- Diameter
- 2 m
- Stages
- 2
- Recorded launches
- 1
- First flight
- 2025-03-30
Launch window
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A precise launch window has not been published.
Launch site & orbit
Andøya Spaceport
Launch site & orbit
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Coverage & sources
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Mission coverage
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Further reading
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