PICTURE SHOWS: Mission engineers load the final cargo into the Cygnus resupply spacecraft onboard the Northrop Grumman Antares rocket, Tuesday, April 16, 2019 at launch Pad-0A of NASA's Wallops Flight Facility in Virginia. Northrop Grumman???s 11th contracted cargo resupply mission with NASA to the International Space Station will deliver about 7,600 pounds of science and research, crew supplies and vehicle hardware to the orbital laboratory and its crew. Photo Credit: (NASA/Bill Ingalls) ... 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: Wallops Island, Virginia, United States When: 16 Apr 2019 Credit: NASA/Cover Images **Editorial use only**