Ironically, Arianespace could have been the first to develop a two-stage VTVL reusable rocket, if they had gone with Messerschmitt-Bölkow-Blohm's proposal from the early 1980s. https://t.co/BJ1pYboQl2 pic.twitter.com/RFjjAjs7Uw

— mikusingularity 🚀 (@mikusingularity) March 23, 2024