Research is creating new knowledge.
Pilots take no special joy in walking: pilots like flying.
History will remember the twentieth century for two technological developments: atomic energy and space flight.
If that's there, I believe that technology will probably step up to their part of it.
A picture does a great job, but it's not nearly like being there.
How we use the knowledge we gain determines our progress on earth, in space or on the moon. Your library is a storehouse for mind and spirit. Use it well.