AT-Astra and Others (Spectrum Flight 3)
Spectrum · Isar Aerospace · Orbital Launch Pad
Overview
Date to be confirmed
Isar Aerospace has an expected date, Thursday, 26 November 2026, 20:00 UTC, but has not confirmed it. Treat it as a plan, not a promise.
Your local time:
Next: the provider confirms a date, and this page changes to "Go for launch".
- Rocket
- Spectrum
- Provider
- Isar Aerospace
- Launch pad
- Orbital Launch Pad
- Location
- Andøya Spaceport
- Launch time
- Thu 26 Nov 2026, 20:00 UTC
- Launch window
- Thu 26 Nov 2026, 20:00 UTC to Thu 26 Nov 2026, 21:30 UTC
- Mission type
- Technology
- Orbit
- Sun-Synchronous Orbit
Live updates
Nothing yet. We add a short note here at each step: holds, fuelling, the final go or no-go, liftoff and the result. Our reports and news posts about this launch appear here too, each on its own page.
Written by the Space Mushroom team. Times are in UTC.
Discussion
The discussion for this launch opens a little before liftoff. Until then you can talk about launches in the community.
Rockets and launchesMission
Third test flight of the Isar Spectrum launch vehicle. This launch will carry various satellites including R-Space’s AT-Astra/IOD-01, which will perform in-orbit demonstrations for ENPULSION, SUNBOOSTER GmbH, and Synopsis Planet.
Description from the launch provider, passed on by Launch Library, The Space Devs.
Rocket
Spectrum is a small launch vehicle developed by German company Isar Aerospace.