SN7.2's forward dome has been mated with its aft dome. This is the first tank to be built using 3mm stainless steel instead of the current 4mm. @elonmusk what bar are you expecting SN7.2 to reach and when will it be tested?
— Brendan (@_brendan_lewis) January 12, 2021
📸 By: @BocaChicaGal for @NASASpaceflight pic.twitter.com/r63p4Mv9tp