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Rocket Lab Completes First Dedicated ESA Launch for Celeste Navigation Test

The mission highlights Electron's precision, reinforcing the company's push into higher‑value government work.

Overview

  • Rocket Lab, which flew ESA's Celeste mission Friday, deployed two test satellites to a 510 km orbit from New Zealand.
  • The pair will test whether low‑Earth satellites can augment Europe's Galileo system to improve positioning for cars, ships, and emergency crews.
  • The flight was the company's sixth of 2026 and the 85th Electron mission, with Rocket Lab citing a 100% success record for national space agency payloads.
  • Shares rose about 2% in Monday premarket trading after the confirmation, as investors weighed a backlog above $2 billion following a $190 million hypersonic‑test award for 20 flights.
  • Next up are an expected May 7 earnings update and preparation for the first Neutron launch later in 2026, a step toward the medium‑lift market.