ExtremeTech on MSN14h
Isar's Spectrum Rocket Might Still Fly Before End of March
The cancelled maiden voyage for the German rocket would be the first private rocket launch in European history.
NASASpaceFlight.com20h
Isar Aerospace set for second attempt at first...
Isar Aerospace, based near Munich, Germany, is scheduled to make the first-ever launch attempt of its Spectrum two-stage ...