Worked at NASA's Ames Research Center. In the 1980s, he proposed using the transit photometry method to search for exoplanets. His proposals were repeatedly rejected, but he built laboratory prototypes, demonstrating the accuracy of the method. In 2001, the Kepler mission was finally approved. The launch took place in 2009, and the telescope revolutionized planet hunting. Borucki retired in 2015. Laureate of the Shaw Prize and the Bower Award.