4 of 4Kennedy Space Center
The "Space Mirror" memorial to fallen astronauts. It was dedicated in 1991 and updated as needed since. So far there are 24 names on it. The monument is built from stone slabs sitting on a metal frame, with the plates containing names being thinner and having the letters cut out and covered with a semi-transparent material. The whole structure is lit from behind, projecting the names into the sky.