[tsimionescu]

I was comparing apples to apples - spaceflight to spaceflight, like the GP did (first rocket VS reusable rocket boosters).

For the space telescope, the first ones became operational in 1962, and the fundamental principles are the same. The advancements are wonderful, but they are iteration, not some paradigm shift.

Robotics is probably the most impressive of the three, though again, some of the basics of these systems and algorithms date back to the first AI explosion of the 1950s and 60s.

To emphasize again: the point isn't to piss on the extraordinary work of the scientists and engineers working in the last 50 years on these technologies. It is to recognize that the work of the pioneers of these fields from the 40s to the 60s is even more awe inspiring.