Spectrum AT-Astra

On its third flight, the Spectrum rocket will carry AT-Astra, the first com­mer­cial sa­tel­lite fully developed and built in Austria. It is a platform for IOD (in-orbit demonstration) for experiments from three customers: Austrian companies ENPULSION and SunBooster, and the Portuguese firm Synopsis Planet.

An Isar Aerospace Spectrum rocket will launch the AT-Astra mission. The launch date is currently targeted for Q4 2026 (UTC).