Image: Isar Aerospace | Robin Brillert, Wingmen Media
Spectrum | AT-Astra and Others (Spectrum Flight 3)
Isar Aerospace · Spectrum · Orbital Launch Pad, Andøya Spaceport
Isar Aerospace's 6th launch · 5th this year · humanity's 7,506th orbital launch attempt
December 31, 2026Add to calendar
TBD
Current date is a placeholder or rough estimation based on unreliable or interpreted sources.
Window: Dec 31, 00:00 – Dec 31, 00:00 UTC
Flight preview
AT-Astra and Others (Spectrum Flight 3)
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.
Technology · Sun-Synchronous Orbit (SSO)
Booster
No booster details available.
Watch
No webcast announced yet.
Updates
Added launch.
Cosmic_Penguin · 6/26/2026 · source
