Scheduled mission
Spectrum | AT-Astra and Others (Spectrum Flight 3)
T-minus
186days
15hrs
43min
11sec
Trajectory & orbital insertion
Ascent path is a representation — true ascent telemetry isn’t public.
Provider
Isar Aerospace
Provider type
Private
Orbit
SSO
Mission type
Technology
Launch site
Norway
Date
Thu, 31 Dec 2026 00:00:00 GMT
Orbital launch #
#7496 ever
Mission
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.