Actually the rate of major mission launches and new “firsts” was highest in the late 60s/70s, slowed significantly in the 80s/early 90s, and resumed at a moderate and consistent pace from the mid-90s until today (although today missions became far more complex and focused on detailed science rather than just achieving things).
Actually the rate of major mission launches and new “firsts” was highest in the late 60s/70s, slowed significantly in the 80s/early 90s, and resumed at a moderate and consistent pace from the mid-90s until today (although today missions became far more complex and focused on detailed science rather than just achieving things).