مؤلف: Steve B. Howell

Steve B Howell is a senior research scientist at the NASA Ames Research Center in Mountain View, California. He was formerly the head of the Space Science and Astrobiology Division and the project scientist for NASA’s premier exoplanet finding missions: Kepler and K2. Howell has written more than 800 scientific publications, numerous popular and technical articles, and has authored and edited 10 books on astronomy and astronomical instrumentation.