Tomorrow's #Proton launch with Spektr-RG observatory is in question, due to a technical issue with the rocket: https://t.co/xgIwKvawbx https://t.co/7hMz5mEmQQ— Anatoly Zak (@RussianSpaceWeb) July 11, 2019
Tomorrow's #Proton launch with Spektr-RG observatory is in question, due to a technical issue with the rocket: https://t.co/xgIwKvawbx https://t.co/7hMz5mEmQQ