Woerner, Jan; Wojtowski, Wallace M.; Wood, Patricia; Wood-Clark, Sarah; Woodson, Weldon D.; Wright, Laurie; Wurzburger, Virginia
Autographs; Interviews; Journalism; Photographs; Rath, Ida Ellen. The Star that did not Twinkle; British Broadcasting Corporation. Sky at Night; Speeches, addresses, etc.; Simon, Tony. Search for Planet X; Television programs;
Wilson, Albert George, 1918-; Tombaugh, Clyde William, 1906-1997
Planets--Observations; Telescopes; Reflecting telescopes; Atmosphere; Meetings; Congresses and conventions; Mars (Planet); Mars (Planet)--Research; Mars (Planet)--Surface; Asteroids; Publications; Photography--Scientific applications; Thank-you...