Overview
- Isar Aerospace announced that its second test flight of the Spectrum rocket will lift off from Norway's Andøya spaceport on Saturday at 22:00 German time.
- The launch follows the inaugural flight in spring that climbed then crashed into the sea roughly 30 seconds after liftoff, and the second attempt had been delayed repeatedly since an originally planned January slot.
- Isar says the Spectrum is designed to place small civilian and military satellites into low Earth orbit at altitudes of a few hundred kilometers.
- The company is targeting a serial production capacity of 40 rockets per year and reports being fully booked with orders worth several hundred million dollars through 2028.
- Observers will watch this test as a signal for technical reliability and commercial momentum, with a successful flight likely needed before Isar can scale manufacturing and fulfill defense and commercial contracts.