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Rocket LabElectronUnknown Pad, Rocket Lab Launch Complex 1, Mahia Peninsula, New Zealand

LOXSAT 1

Launch window

No countdown — this launch time is not yet known to the minute.

NET 2026Add to calendar

To Be Determined

Summary

Rocket Lab’s Electron launches LOXSAT 1, an Eta Space satellite sponsored by NASA’s Tipping Point program. It will demonstrate cryogenic oxygen fluid management in orbit, advancing in-space storage and transfer capabilities.

Watch
No webcast announced yet.
Booster
No booster details available.
Mission
Technology · Low Earth Orbit (LEO)
Milestone
Planned as the 106th Electron flight · 27th this yearRocket Lab's 109th launch30th this yearhumanity's 7,531st orbital launch attempt358th orbital launch attempt this year

Flight preview

Orbit: representative

LEOOrbit
39.3°Inclination
90°Launch azimuth

Target site default for this orbit type. Not a catalogued object; this panel switches to the tracked orbit once the object is catalogued. Ascent drawn from padside's representative profile.

About this launch

LOXSAT 1 is expected to launch on a Rocket Lab Electron from Unknown Pad, Rocket Lab Launch Complex 1, Mahia Peninsula, New Zealand in 2026. It is Rocket Lab's 109th launch, 30th this year and humanity's 7,531st orbital launch attempt. It is planned as the 106th Electron flight and the 27th this year. The payload is bound for low Earth orbit (LEO).

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.

Pad

Map of Unknown Pad

Unknown Pad, Rocket Lab Launch Complex 1, Mahia Peninsula, New Zealand

Planned as the 9th launch from Unknown Pad, 9th this year · 93rd from Rocket Lab Launch Complex 1, Mahia Peninsula, New Zealand

0 launches from this pad · 84 from Rocket Lab Launch Complex 1, Mahia Peninsula, New Zealand

51 days after the previous launch from this pad

Updates

NET July 17.

Show 2 earlier updates
  • NET June 25.

    Cosmic_Penguin · 2/14/2026 · source

  • Added launch.

    Cosmic_Penguin · 10/8/2025 · source

Questions

When does LOXSAT 1 launch?

LOXSAT 1 is scheduled in 2026.

Where can I watch LOXSAT 1 live?

No webcast has been announced yet.

What rocket is launching LOXSAT 1?

Electron, flown by Rocket Lab. Electron spec sheet

Where is LOXSAT 1 launching from?

Unknown Pad, Rocket Lab Launch Complex 1, Mahia Peninsula, New Zealand.

What orbit is LOXSAT 1 going to?

Low Earth Orbit (LEO), a technology mission.