The Cosmos Will See You NowOpen Cosmos Constellation Launch 1

Success Rocket Lab, Electron

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Mission

Communications · PO

First 2 satellites (named MR-1 and MR-2) of UK-based Open Cosmos' secure LEO broadband constellation designed to provide independent and resilient connectivity infrastructure for Europe and the world, using high-priority Ka-band spectrum filings by the Principality of Liechtenstein.

What it put in orbit

ObjectTypeOrbitGlobe
MR-2 2026-015A Payload 1058 × 1066 km · 89.0° Globe
MR-1 2026-015B Payload 1058 × 1066 km · 89.0° Globe
ELECTRON R/B 2026-015C Rocket body re-entered 2026-02-21
ELECTRON KICK STAGE R/B 2026-015D Rocket body 282 × 843 km · 89.0° Globe

COSPAR ID 2026-015 (data from GCAT, J. McDowell, CC BY 4.0). Orbits from the CelesTrak satellite catalogue (perigee × apogee, inclination).

Where to watch

Replay Launch webcast

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