Peek inside the European Service Module-2 at the Airbus integration hall in Bremen, Germany. The structure is complete and over 11 km of cables are being meticulously placed in preparation for the computers and equipment that will keep astronauts alive and well during Exploration Mission-2. Astronauts onboard NASA’s Orion spacecraft will travel farther into the solar system than humanity has ever traveled before. Their mission will be to confirm all of the spacecraft’s systems operate as designed in the actual environment of deep space with crew aboard. NASA’s first mission with crew will mark a significant step forward on NASA’s plans to return humans to the Moon for long-term exploration and future missions to worlds beyond, including Mars. Photo Credit: European Space Agency #NASA #ESA #orion #sls #groundsystems #EM2 #moon #exploration #astronauts #spacecraft #engineering