We could... good idea. However, you will have to drag many of the old timers out of assisted living or retirement homes. The manuals are likely in some used book store. The tricks of the trade only the old timers knew... and those aren't in the books.
Then there are huge amounts of photo negatives and films that are stored some where or are in the process of being thrown out, or erased. Legend has it there are high def films taken during the landings, but never released (the low-res TV in those days would not have shown any new info) and so have been lost or destroyed.
There was a recent case of this (not the one in the story) dealing with lunar data from the Apollo days. Most was erased before anyone thought to save it.
The wetware behind the Apollo program and the early exploration programs was the key component. Russian mathematicians did incredible things with substandard hardware and got some good interstellar information. The West had better hardware and a much easier time making sense of pure science.
Knowing the challenges that face us in this endeavor, I still would think that we could copy the raw data to the cloud, along with basic manuals, before the old retirees all pass on.
It could work, at least as an on line museum.