REST IN PEACE: Astronaut & U.S. Navy Captain Bruce McCandless II (seen on TV in When We Left Earth, NASA: Triumph and Tragedy, and Horizon; best known as a space shuttle astronaut {first to spacewalk untethered, & part of the Hubble deployment crew}) died on Thursday at age 80.

— TVShowsOnDVD (@TVShowsOnDVD) December 24, 2017