Cheick Modibo Diarra (born 1952) is a Malian astrophysicist, businessman, and politician who was acting Prime Minister of Mali from April 2012 to December 2012. On 11 December 2012, Diarra presented his resignation on state television in a broadcast at 4 a.m. local time, hours after soldiers who led the 2012 Malian coup d'état arrested him at his home in Bamako. Life and career Diarra was born in Nioro du Sahel, Mali. He is a Bambara and the son-in-law of former president Moussa Traoré. After graduating high school in Mali, Cheick Modibo Diarra studied mathematics, physics, and analytic mechanics in Paris at the University of Pierre and Marie Curie. He then received a Masters in aerospace engineering and a PhD in mechanical engineering, both from Howard University in Washington, D.C. He was recruited by Caltech's Jet Propulsion Laboratory, a NASA Federally Funded Research and Development Center (FFRDC) operated under contract by the California Institute of Technology, where he played a role in several NASA programs, including the Magellan probe to Venus, the Ulysses probe to the Sun, the Galileo spacecraft to Jupiter, and the Mars Observer and Mars Pathfinder. He later became the director of education and public outreach for NASA's Mars Exploration program. Dr. Diarra also served as an executive for the Microsoft Corporation. He also obtained American citizenship. In 1999, he obtained permission from NASA to work part-time in order to devote himself to education development in Africa, founding the Pathfinder Foundation. He took a further sabbatical in 2002 to found a laboratory in Bamako, Mali for the development of solar energy. In 2000 and 2001 he also served as a goodwill ambassador for UNESCO. In 2002 and 2003 he served as CEO of the African Virtual University, based in Kenya. Cheick Modibo Diarra was the chairman of Microsoft Africa from 2006 until the end of 2011. Turning to Malian politics, he founded the Rally for the Development of Mali, a political party, in March 2011, and he intended to stand as a candidate in the 2012 presidential election. Acting Prime Minister Cheick Modibo Diarra was appointed interim Prime Minister of Mali on 17 April 2012 to help restore civilian rule after the March 2012 coup d'état. His government, composed of 24 members, was appointed on 25 April 2012. Three of the most important posts—the ministries for defense, internal security, and territorial administration—were assigned to officers associated with