SpaceX lands its first orbital booster (2015)
After two crashes on ocean drone ships earlier that year, a Falcon 9 first stage returned from an orbital launch and landed upright at Cape Canaveral. It carried 11 ORBCOMM satellites to orbit first. It was the first time any orbital-class booster came back intact.
SpaceX began refurbishing and reflying boosters within 18 months.
Reuse became routine and helped SpaceX dominate the commercial launch market on price.
China's July catch puts it roughly where SpaceX stood in 2015: recovery proven, cheap reuse still to be demonstrated.
