WASHINGTON — The first launch of Isar Aerospace’ Spectrum rocket failed March 30 when the vehicle lost attitude control seconds after liftoff and plummeted back to Earth, but the company still ...
Having successfully completed static firings of both stages of its Spectrum launch vehicle, the rocket is nearing its first flight. Now the company appears poised to become the first entirely ...
A test flight of Isar Aerospace’s Spectrum rocket ended in failure on Sunday when the uncrewed vehicle crashed and exploded just 40 seconds after liftoff from Norway’s Andøya Spaceport.