We can arrange for an interpreter for various languages, including sign language. To do this, we need at least 2 weeks notice in order to hire someone through the campus. Please call (301) 405-6555 or email Elizabeth in advance.
The lecture building and observatory building are wheelchair accessible, but to view through the telescopes it is necessary to climb up 1 to 4 steps on a ladder. If you feel you will need a little extra assistance to look through the telescopes, please call (301) 405-6555 or email Elizabeth at least 5 days in advance. We can set up cameras on certain telescopes and have the view on a monitor.