https://www.teslarati.com/spacex-falcon-9-company-rocket-lab-electron-reuse/falcon-9-heavy-vs-electron-booster-recovery-usaf-rocket-lab-1/
Falcon 9 Heavy vs Electron booster recovery (USAF & Rocket Lab) 1 - TESLARATI
Aug 7, 2019 - Following in SpaceX's footsteps, Rocket Lab wants to become the second company in the world to reuse orbital-class rocket boosters. (USAF/Rocket Lab)
falcon 9 heavy