SpaceTentative

Electron: LOXSAT 1

expected 2026

expected 2026

—hype

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    Photo: NASA Kennedy Space Center / Rocket Lab · Public domain · via Wikimedia Commons

    Schedule updated. Previously Tuesday, 1 September 2026.

    About this moment

    Electron: LOXSAT 1 is expected 2026. The exact day has not been announced yet.

    Rocket Lab is preparing to launch LOXSAT 1 on an Electron from Rocket Lab Launch Complex 1, Mahia Peninsula, New Zealand. LOXSAT 1 is a demonstration satellite of a complete cryogenic oxygen fluid management system in orbit, developed by Eta Space and sponsored by NASA's Tipping Point program. The system will be integrated on a Rocket Lab Photon-LEO satellite bus and collect critical cryogenic fluid management data in orbit for 9 months, demonstrating capabilities of in-space cryogenic storage and transferal. Eta Space plans to use technology developed for this mission to develop a truly commercial depot intended to serve multiple customers in the future. Launch is expected in 2026 and no firm date has been announced yet.

    This listing uses an approximate period. An exact day has not been confirmed.

    Where
    New ZealandRocket Lab Launch Complex 1, Mahia Peninsula, New Zealand

    Date source

    Launch Library 2

    Source last checked Oct 19, 2026

    Sources and attributions

    This is a public listing. If the date or details look wrong, tell us.

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