Tuesday, October 24, 2017

Orion Program Update-what are they working on and when will it launch?

As far as NASA and partner ESA are concerned,it's full speed ahead for the Orion Program-not just for test flight Exploration Mission-1,but even for EM-2,the first crewed mission of Orion.The Orion Crew Module is currently being processed for EM-1,the first integrated mission of Orion and the new Space Launch System rocket,the most powerful rocket ever built.The capsule has been in the clean room of the Neil Armstrong Operations and Checkout Building at Kennedy Space Center,Florida,where critical systems such as propellant lines,Environmental Control and life support systems are being installed.In the building's high bay,a number of test stands,processing bays and other hardware have been laid out.Several Orion components such as Thermal Protection Panels are in various stages of processing there,NASA said.
The Orion Crew Module will be launched from Pad 39B in 2019 on EM-1.A three-week flight will take it some 40,000 miles beyond the Moon into cislunar space,the farthest a human-rated spacecraft has ever flown.After a fiery re-entry,it will splash down in the Pacific.*
Meanwhile,in Europe the European Space Agency Orion Service Module is being processed for EM-1 and will be shipped to KSC in 2018.Additionally,the second ESA OSM,for EM-2,is being constructed by ESA contractor Thales Alenia in Turin,Italy.The ESA OSMs provide power,propulsion,cooling,water and oxygen to the Crew Module.*
The purpose of the Exploration Missions is to build and test the systems needed for the challenging deep space missions to the Mars system and beyond in the 2030s,in concert with NASA's domestic and international partners.The vision taking shape involves constructing the Deep Space Gateway,a small space station that will facilitate further crewed and robotic cislunar missions on the way to Mars.There may be about five crewed lunar landing missions in the 2020s as well as robotic counterparts,evaluating commercial prospects on the Moon as well as increasing the scientific knowledge base about our only natural satellite,while preparing for longer duration space flight more independent of Earth.*
The other major component of Orion,the Space Launch System,has been making similar progress.According to John Honeycutt,SLS Program Manager at the NASA Marshall Space Flight Center in Huntsville,Alabama:
This year,the SLS team has constructed major parts of the rocket,such as the in-space stage,which is already at NASA's KSC in Florida;the four RS-25 engines;core stage structures;and solid rocket booster segments.The rocket is happening now.The SLS has made great progress and has an exciting year ahead as NASA conducts critical structure tests at Marshall,assembles the core stage and the RS-25 engines at the NASA Michoud Assembly Facility,New Orleans,and delivers more hardware to the launch pad at Kennedy.                              

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