Lockheed Martin engineers assemble Orion's crew module at NASA Kennedy Space Center Operations and Checkout building. Exploration Mission-1 (EM-1) will be the first integrated test of NASA’s deep space exploration systems: the Orion spacecraft, Space Launch System (SLS) rocket and the ground systems at Kennedy Space Center in Cape Canaveral, Florida. The first in a series of increasingly complex missions, EM-1 will be an uncrewed flight test that will provide a foundation for human deep space exploration, and demonstrate our commitment and capability to extend human existence to the Moon and beyond. Credit: NASA/Rad Sinyak #nasa #lockheedmartin #orion #spacecraft #sls #groundsystems #exploration