Five Star Gift Ideas

How about a subscription to a documentary film streaming service such as CuriosityStream or DocPlay? This would allow your son to access a wide variety of documentary films and watch them from home. Alternatively, you could consider purchasing a collection of documentary films on DVD or Blu-ray, perhaps focusing on a series or theme that he is particularly interested in. Another suggestion would be a book on the history or art of documentary filmmaking, such as "The Documentary Film Book" by Brian Winston, which could give him further insights into this genre that he loves.

Or you can get him a star map with an important date you share.

Madeline Moran Weiler says about Under Lucky Stars star maps:

“The map was absolutely beautiful! My grandson was thrilled with it (it was a Christmas gift) and has already asked me if I would consider getting another one for him as a graduation gift in a couple of years.”