Science & Tech · Space · 1 hr ago
Isar Aerospace could launch its third Spectrum rocket from 26 November
Isar Aerospace could attempt its third Spectrum rocket launch from Andøya Spaceport in Norway as early as 26 November.
An approved launch window runs until 17 February 2027, with attempts possible each day between 20:00 and 21:30 UTC.
The company has not announced a specific launch date within that period.
The rocket’s second flight, on 5 September, was its first successful mission; its first attempt ended in a crash into the Norwegian Sea less than a minute after liftoff.
CEO Daniel Metzler said the third rocket was in final assembly and would undergo acceptance testing before being shipped to Norway.
An Austrian satellite called AT-Astra is confirmed for the mission, carrying technology demonstrations for Portugal’s Synopsis Planet and Austrian companies ENPULSION and SunBooster.
The next step is testing and preparation, while the company has yet to publish the full list of payloads.
Isar Aerospace could attempt the third flight of its Spectrum rocket from Norway as early as 26 November 2026.
An aviation notice sets a launch window from 26 November 2026 to 17 February 2027, with daily attempts possible between 20:00 and 21:30 UTC.
The company has not publicly announced an expected launch date.
The third rocket was in final assembly after Spectrum’s successful second launch on 5 September.
R-Space has confirmed that its AT-Astra satellite will be aboard the mission.
- Who
- Isar Aerospace, a German launch company, could attempt the flight. R-Space’s AT-Astra satellite is expected to be aboard.
- What
- The company could launch the third Spectrum rocket.
- When
- The launch window opens on 26 November 2026 and runs through 17 February 2027. Attempts could take place daily between 20:00 and 21:30 UTC.
- Where
- Andøya Spaceport in Norway.
- Why
- The sources do not state a specific reason for the launch.
This story does not have two clearly opposing sides.
An earlier Spectrum launch attempt ended less than a minute after liftoff, with the rocket crashing into the Norwegian Sea.
R-Space confirmed that its AT-Astra satellite would be aboard the third Spectrum mission.
Spectrum completed its second launch, marking the rocket’s first successful mission.
Avinor published an aviation notice outlining the launch window for the third flight.
The launch window is due to open, with attempts possible through 17 February 2027.
- Launch site
- Andøya Spaceport, Norway
- Launch window
- 26 November 2026 to 17 February 2027
- Daily attempt hours
- 20:00–21:30 UTC
- Rocket
- Spectrum’s third flight
- Satellite
- R-Space’s AT-Astra