Near/Far: Space Travel

Air Date: February 15, 1980

Air Date: February 14, 1980

Air Date: February 13, 1980

Air Date: February 12, 1980

Air Date: February 11, 1980

Air Date: February 29, 1980

Air Date: February 28, 1980

Air Date: February 27, 1980

Air Date: February 26, 1980

Air Date: February 25, 1980

Air Date: April 11, 1980

Air Date: April 10, 1980

Air Date: April 9, 1980

Air Date: April 8, 1980

Air Date: April 7, 1980

Air Date: April 4, 1980

Air Date: April 3, 1980

Air Date: April 2, 1980

Air Date: April 1, 1980

Air Date: March 31, 1980

Air Date: March 7, 1980

Air Date: March 6, 1980

Air Date: March 5, 1980

Air Date: March 4, 1980

Air Date: March 3, 1980

Air Date: February 22, 1980

Air Date: February 21, 1980

Air Date: February 20, 1980

Air Date: February 19, 1980

Air Date: February 18, 1980

Air Date: January 25, 1980

Air Date: January 24, 1980

Air Date: January 23, 1980

Air Date: January 22, 1980

Air Date: January 21, 1980

Air Date: February 8, 1980

Air Date: February 7, 1980

Air Date: February 6, 1980

Air Date: February 5, 1980

Air Date: February 4, 1980

Air Date: March 21, 1980

Air Date: March 20, 1980

Air Date: March 19, 1980

Air Date: March 18, 1980

Air Date: March 17, 1980

Air Date: February 1, 1980

Air Date: February 7, 1980

Air Date: January 30, 1980

Air Date: January 29, 1980

Air Date: January 28, 1980

Air Date: March 14, 1980

Air Date: March 13, 1980

Air Date: March 12, 1980

Air Date: March 11, 1980

Air Date: March 10, 1980

Air Date: March 28, 1980

Air Date: March 27, 1980

Air Date: March 26, 1980

Air Date: March 25, 1980

Air Date: March 24, 1980

Air Date: January 18, 1980

Air Date: January 17, 1980

Air Date: January 16, 1980

Air Date: January 15, 1980