> Re-used hardware on today's mission: #Falcon9 Booster #1035 flew for the fist time on June 3, 2017 when it helped lift #Dragon SpX-11 into orbit. Dragon C108 spent 37 days in space in April/May 2015 on the SpX-6 mission that delivered two metric tons of cargo to ISS.
https://twitter.com/ISS101/status/941653847545704449
> This is the first CRS mission to use a flown #Falcon9 first stage and the second re-use mission of a #Dragon. NASA worked on clearing Falcon 9 for re-use flights since January, completing extensive reviews to ensure a once-flown 1st stage does not add risk to mission success.
https://twitter.com/ISS101/status/941653423073779717