The space probe Pioneer 11 was launchedPublished October 27, 2016 at dimensions 256 × 211 in The space probe Pioneer 11 was launched. https://www.questionsolutions.com/wp-content/uploads/2016/10/An_artists_impression_of_a_Pioneer_spacecraft_on_its_way_to_interstellar_space.jpgThis image is in the public domain: http://www.jsc.nasa.gov/policies.html#Guidelines
