Stuff That’s Hard to Do (7-13 July)

Launches so Far:

• MON afternoon Falcon9, Türksat FL
• TUE afternoon Ariane62, maiden flight Fr Guiana
• THU evening Falcon9, Starlink CA (lots of ice during Stg2 burn; LOX leak?)

Looks like Stg2’s second burn was a bust, and the satellites ended up in fatally decaying orbits

Updated review

Basic rocket science: