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Rocket Lab Deploys Two Open Cosmos Satellites, Kicking Off Ka-Band Constellation Tests

The proof-of-concept pair uses Liechtenstein-assigned spectrum previously linked to Rivada.

Overview

  • An Electron rocket launched Jan. 22 from New Zealand on the mission “The Cosmos Will See You Now,” placing two Open Cosmos spacecraft into a roughly 1,050-kilometer circular polar orbit.
  • The satellites serve as technology and operations demonstrations for a planned telecommunications network and will be licensed and operated in Spain.
  • The spacecraft will operate in Ka-band using Liechtenstein filings reassigned to Open Cosmos after regulators rescinded Rivada’s license in 2024.
  • The flight was Rocket Lab’s first mission of 2026 and its 80th Electron launch, with the company pointing to a busy Electron manifest this year from launch sites in New Zealand and Virginia.
  • Rocket Lab disclosed a Neutron Stage 1 tank rupture during hydrostatic testing with no significant facility damage; a replacement tank is in production and shares fell about 4–5% after the announcement, according to Benzinga.