![]() Orion European Service Module flight model-1 logo Armstrong Test Facility in Sandusky, Ohio, carried out an exhaustive series of tests on the service module test article throughout 2016. Engineers and technicians at NASA’s Neil A. The European-built Orion service module is progressing successfully through its campaign of testing in preparation for Exploration Mission-1 (EM-1), scheduled for 2020. Orion European Service Module – An International UndertakingĪt Your Service: Orion Service Module Complete Orion Service Module Completes Testing Orion’s Power System To Be Put To the Test NASA Blasts Orion Service Module with Giant Horns Orion’s Service Module Completes Critical Design Review ![]() Testing Completed on Orion Service Module Orion Spacecraft Progress Continues With Installation of Module to Test Propulsion Systemsīuilding Orion Service Module for First Astronaut Mission Orion’s European Service Module to Arrive for First MissionĬoming to America: Orion’s European Service Module Arrives for First Mission NASA Celebrates Orion’s European Service Module ArrivalĮuropean-Built Service Module Arrives in U.S. It is also equipped to swivel from side to side as well as up and down.ġ5,000 – Total Number of solar cells found on each the spacecraft’s arrays used to convert light into electricity.Ģ0,000 – The number of parts and components the service module is comprised of that must fit together perfectly and perform reliably. This testing simulated how Orion’s structure flexed and stood up to 35 tons of spacecraft weight during a launch.Ħ,000 – Total pounds of thrust provided by the service module’s main engine. Armstrong Test Facility (formerly Plum Brook Station) in Sandusky, Ohio. The countries include Austria, Belgium, Denmark, France, Germany, Italy, Spain, Sweden, Switzerland, The Netherlands, and the United Kingdom.ģ3 – Number of engines on the ESM: One Main Engine (NASA-provided refurbished Orbital Maneuvering System-Engine (OMS-E) from the Space Shuttle Orbiter), eight Auxillary Engines (NASA-provided Aerojet R4D-11, 110 pounds of thrust), 24 Reaction Control Engines (ESA-provided engines that are the same model as those used on the ATV, 50 pounds of thrust).ġ,000 – Number of sensors used to collect data on Orion’s service module as it was shaken in the Mechanical Vibration Facility at NASA’s Neil A. The arrays provide enough electricity to power two three-bedroom homes or about 11 kW.ġ1 – Number of European countries working to assemble the service module as part of an international agreement between NASA and ESA (European Space Agency). Each solar array panel is about two meters-by two meters in size. Each wing is about two meters wide, and seven meters long. The European-built Service Module by the Numbersģ – The Orion spacecraft is made of three primary elements – the launch abort system, the crew module, and the service module.Ĥ – Solar array wings to provide power to the service module. The final product is assembled in Europe before being shipped to NASA for launch preparations. The European Service Module is built by main contractor Airbus Defence and Space, with many companies all over Europe supplying components. Once Orion is above the atmosphere and the rocket fairing is jettisoned, the service module’s solar array unfolds to span 19 meters. ![]() Five Automated Transfer Vehicles delivered supplies to the International Space Station and helped to keep the outpost in orbit.ĭuring launch the service module fits into a 5.2 m-diameter housing. The spacecraft resembles ESA’s Automated Transfer Vehicle, from which it evolved. Likewise, some of the equipment in ESA’s service module protrudes into the Crew Module Adapter. The main body of the service module is around two meters tall, but its main engine, the Orbital Maneuvering System Engine, extends into the Spacecraft Adapter. During launch it is held in place by the Spacecraft Adapter and is connected to the capsule where the astronauts are by the Crew Module Adapter. The module weighs almost 8,000 pounds and carries almost 19,000 pounds of propellant. The cylindrical module is unpressurised and approximately three meters long, including the main engine and tanks for gas and propellant. It utilizes three different types of engines push Orion to its destination and can maneuver in all directions to align the spacecraft as needed. Radiators and heat exchangers keep the astronauts and equipment at a comfortable temperature, while the module’s structure is the backbone of the entire vehicle, like a car chassis. The service module is the powerhouse of the spacecraft as it provides in-space maneuvering capability, power, and other commodities necessary for life support, including consumables for the astronauts, like water, oxygen and nitrogen. ![]()
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