PICTURE SHOWS: Florida Gov. Ron DeSantis (R), left, Tory Bruno, president and CEO of United Launch Alliance, and NASA Administrator Jim Bridenstine watch as a United Launch Alliance Atlas V rocket with Boeing???s CST-100 Starliner spacecraft onbaord launches from Space Launch Complex 41 at Cape Canaveral Air Force Station, Friday, Dec. 20, 2019, from NASA???s Kennedy Space Center in Florida. The uncrewed Orbital Flight Test launched at 6:36 a.m. EST and is Starliner???s maiden mission to the International Space Station for NASA's Commercial Crew Program. The mission will serve as an end-to-end test of the system's capabilities. Photo Credit: (NASA/Joel Kowsky) ... STORY COPY: NASA have taken the opportunity to highlight that they are not just about leaving the Earth???s atmosphere with a look back at 100 images documenting the 2019 work of the NASA Headquarters photo team. Here are some highlights of their pictorial choices. Where: Cape Canaveral, Florida, United States When: 20 Dec 2019 Credit: NASA/Cover Images **Editorial use only**