The unmanned Spectrum rocket, an orbital rocket developed by German start-up Isar Aerospace, crashed and exploded 40 seconds ...
German startup Isar Aerospace launched its Spectrum rocket from the Andøya spaceport on Sunday at 6:30 a.m. ET for its first ...
A dramatic video shows Isar Aerospace's first orbital launch attempt, which ended with a fiery crash into the frigid sea about 30 seconds after liftoff.