
Pictured is the Communications room in the RAC building, Research Analysis Center. This is the hub for the CATV and Lynk system and also the telephone system as seen from the twisted pair wires. The test gear LAN 450 is on the floor and is a spectrum analyzer made specifically for CATV. The Large boxes on the wall are Trunk amps and the smaller boxes are Splitters or combiners.

Advanced Exploration Systems (AES) Modular Power Systems for Space Exploration (AMPS); electrochemistry, AMPS, will infuse and demonstrate batteries, fuel cells, and other power modules for exploration ground system demonstrations

Advanced Exploration Systems (AES) Modular Power Systems for Space Exploration (AMPS); electrochemistry, AMPS, will infuse and demonstrate batteries, fuel cells, and other power modules for exploration ground system demonstrations

Advanced Exploration Systems (AES) Modular Power Systems for Space Exploration (AMPS); electrochemistry, AMPS, will infuse and demonstrate batteries, fuel cells, and other power modules for exploration ground system demonstrations

Advanced Exploration Systems (AES) Modular Power Systems for Space Exploration (AMPS); electrochemistry, AMPS, will infuse and demonstrate batteries, fuel cells, and other power modules for exploration ground system demonstrations

100 AMP CATHODE

The Orion crew module flown on NASA’s Pad Abort-1 (PA-1) flight test is shown on display at an event at Kennedy Space Center in Florida on July 7, 2011 before moving into the Operations & Checkout (O&C) Building. Part of Batch image transfer from Flickr.

The Orion crew module flown on NASA’s Pad Abort-1 (PA-1) flight test is shown on display at an event at Kennedy Space Center in Florida on July 9, 2011 before moving into the Operations & Checkout (O&C) Building. Part of Batch image transfer from Flickr.

The Orion crew module flown on NASA’s Pad Abort-1 (PA-1) flight test is shown on display at an event at Kennedy Space Center in Florida on July 6, 2011 before moving into the Operations & Checkout (O&C) Building. Part of Batch image transfer from Flickr.

The Orion Pad Abort-1 (PA-1) crew module operations team poses with the crew module prior to its move to the Operations & Checkout (O&C) Building at Kennedy Space Center in Florida on July 11, 2011. Part of Batch image transfer from Flickr.

The Orion crew module flown on NASA’s Pad Abort-1 (PA-1) flight test is shown on display at an event at Kennedy Space Center in Florida on July 7, 2011 before moving into the Operations & Checkout (O&C) Building. Part of Batch image transfer from Flickr.

Dave McAllister, Wayne Hicks, and Gabe Baca pose in front of the Orion Pad Abort-1 (PA-1) crew module prior to its move to the Operations & Checkout (O&C) Building at Kennedy Space Center in Florida on July 11, 2011. Part of Batch image transfer from Flickr.

The Orion crew module flown on NASA’s Pad Abort-1 (PA-1) flight test is shown on display at an event at Kennedy Space Center in Florida on July 6, 2011 before moving into the Operations & Checkout (O&C) Building. Part of Batch image transfer from Flickr.

The Orion crew module flown on NASA’s Pad Abort-1 (PA-1) flight test is shown on display at an event at Kennedy Space Center in Florida on July 6, 2011 before moving into the Operations & Checkout (O&C) Building. Part of Batch image transfer from Flickr.

The Orion crew module flown on NASA’s Pad Abort-1 (PA-1) flight test is shown on display at an event at Kennedy Space Center in Florida on July 8, 2011 before moving into the Operations & Checkout (O&C) Building. Part of Batch image transfer from Flickr.

The Orion Pad Abort-1 (PA-1) crew module inside the airlock at the Operations & Checkout (O&C) Building at Kennedy Space Center in Florida on July 11, 2011. Part of Batch image transfer from Flickr.

The Orion crew module flown on NASA’s Pad Abort-1 (PA-1) flight test is shown on display at an event at Kennedy Space Center in Florida on July 7, 2011 before moving into the Operations & Checkout (O&C) Building. Part of Batch image transfer from Flickr.

The Orion crew module flown on NASA’s Pad Abort-1 (PA-1) flight test is shown on display at an event at Kennedy Space Center in Florida on July 9, 2011 before moving into the Operations & Checkout (O&C) Building. Part of Batch image transfer from Flickr.

The Orion crew module flown on NASA’s Pad Abort-1 (PA-1) flight test is shown on display at an event at Kennedy Space Center in Florida on July 5, 2011 before moving into the Operations & Checkout (O&C) Building. Part of Batch image transfer from Flickr.

The Orion crew module flown on NASA’s Pad Abort-1 (PA-1) flight test is shown on display at an event at Kennedy Space Center in Florida on July 6, 2011 before moving into the Operations & Checkout (O&C) Building. Part of Batch image transfer from Flickr.

The Orion crew module flown on NASA’s Pad Abort-1 (PA-1) flight test is shown on display at an event at Kennedy Space Center in Florida on July 7, 2011 before moving into the Operations & Checkout (O&C) Building. Part of Batch image transfer from Flickr.

The Orion crew module flown on NASA’s Pad Abort-1 (PA-1) flight test is shown on display at an event at Kennedy Space Center in Florida on July 4, 2011 before moving into the Operations & Checkout (O&C) Building. Part of Batch image transfer from Flickr.

The Orion Pad Abort-1 (PA-1) crew module enters the airlock at the Operations & Checkout (O&C) Building at Kennedy Space Center in Florida on July 11, 2011. Part of Batch image transfer from Flickr.

The Orion Pad Abort-1 (PA-1) crew module pauses in front of the Vehicle Assembly Building (VAB) prior to the move to the Operations & Checkout (O&C) building at Kennedy Space Center in Florida on July 11, 2011. Part of Batch image transfer from Flickr.

The Orion crew module flown on NASA’s Pad Abort-1 (PA-1) flight test is shown on display at an event at Kennedy Space Center in Florida on July 8, 2011 before moving into the Operations & Checkout (O&C) Building. Part of Batch image transfer from Flickr.

The Orion crew module flown on NASA’s Pad Abort-1 (PA-1) flight test is shown on display at an event at Kennedy Space Center in Florida on July 6, 2011 before moving into the Operations & Checkout (O&C) Building. Part of Batch image transfer from Flickr.

The Orion crew module flown on NASA’s Pad Abort-1 (PA-1) flight test is shown on display at an event at Kennedy Space Center in Florida on July 6, 2011 before moving into the Operations & Checkout (O&C) Building. Part of Batch image transfer from Flickr.

The Orion crew module flown on NASA’s Pad Abort-1 (PA-1) flight test is shown on display at an event at Kennedy Space Center in Florida on July 7, 2011 before moving into the Operations & Checkout (O&C) Building. Part of Batch image transfer from Flickr.

The Orion Pad Abort-1 (PA-1) crew module pauses in front of the Vehicle Assembly Building (VAB) prior to the move to the Operations & Checkout (O&C) Building at Kennedy Space Center in Florida on July 11, 2011. Part of Batch image transfer from Flickr.

The Orion crew module flown on NASA’s Pad Abort-1 (PA-1) flight test is shown on display at an event at Kennedy Space Center in Florida on July 7, 2011 before moving into the Operations & Checkout (O&C) Building. Part of Batch image transfer from Flickr.

The Orion crew module flown on NASA’s Pad Abort-1 (PA-1) flight test is shown on display at an event at Kennedy Space Center in Florida on July 7, 2011 before moving into the Operations & Checkout (O&C) Building. Part of Batch image transfer from Flickr.

The Orion crew module flown on NASA’s Pad Abort-1 (PA-1) flight test is shown on display at an event at Kennedy Space Center in Florida on July 8, 2011 before moving into the Operations & Checkout (O&C) Building. Part of Batch image transfer from Flickr.

The Orion crew module flown on NASA’s Pad Abort-1 (PA-1) flight test is shown on display at an event at Kennedy Space Center in Florida on July 6, 2011 before moving into the Operations & Checkout (O&C) Building. Part of Batch image transfer from Flickr.

The Orion Pad Abort-1 (PA-1) crew module arrives at the Operations & Checkout (O&C) Building at Kennedy Space Center in Florida on July 11, 2011. Part of Batch image transfer from Flickr.

The Orion crew module flown on NASA’s Pad Abort-1 (PA-1) flight test is shown on display at an event at Kennedy Space Center in Florida on July 6, 2011 before moving into the Operations & Checkout (O&C) Building. Part of Batch image transfer from Flickr.

The Orion crew module flown on NASA’s Pad Abort-1 (PA-1) flight test is shown on display at an event at Kennedy Space Center in Florida on July 7, 2011 before moving into the Operations & Checkout (O&C) Building. Part of Batch image transfer from Flickr.

The Orion crew module flown on NASA’s Pad Abort-1 (PA-1) flight test is shown on display at an event at Kennedy Space Center in Florida on July 6, 2011 before moving into the Operations & Checkout (O&C) Building. Part of Batch image transfer from Flickr.

The Orion crew module flown on NASA’s Pad Abort-1 (PA-1) flight test is shown on display at an event at Kennedy Space Center in Florida on July 5, 2011 before moving into the Operations & Checkout (O&C) Building. Part of Batch image transfer from Flickr.

The Orion Pad Abort-1 (PA-1) crew module arrives at the Operations & Checkout (O&C) Building at Kennedy Space Center in Florida on July 11, 2011. Part of Batch image transfer from Flickr.

The Orion crew module flown on NASA’s Pad Abort-1 (PA-1) flight test is shown on display at an event at Kennedy Space Center in Florida on July 6, 2011 before moving into the Operations & Checkout (O&C) Building. Part of Batch image transfer from Flickr.

The Orion crew module flown on NASA’s Pad Abort-1 (PA-1) flight test is shown on display at an event at Kennedy Space Center in Florida on July 7, 2011 before moving into the Operations & Checkout (O&C) Building. Part of Batch image transfer from Flickr.

The Orion crew module flown on NASA’s Pad Abort-1 (PA-1) flight test is shown on display at an event at Kennedy Space Center in Florida on July 5, 2011 before moving into the Operations & Checkout (O&C) Building. Part of Batch image transfer from Flickr.

The Orion crew module flown on NASA’s Pad Abort-1 (PA-1) flight test is shown on display at an event at Kennedy Space Center in Florida on July 5, 2011 before moving into the Operations & Checkout (O&C) Building. Part of Batch image transfer from Flickr.

The Orion crew module flown on NASA’s Pad Abort-1 (PA-1) flight test is shown on display at an event at Kennedy Space Center in Florida on July 6, 2011 before moving into the Operations & Checkout (O&C) Building. Part of Batch image transfer from Flickr.

The Orion crew module flown on NASA’s Pad Abort-1 (PA-1) flight test is shown on display at an event at Kennedy Space Center in Florida on July 7, 2011 before moving into the Operations & Checkout (O&C) Building. Part of Batch image transfer from Flickr.

The Orion crew module flown on NASA’s Pad Abort-1 (PA-1) flight test is shown on display at an event at Kennedy Space Center in Florida on July 7, 2011 before moving into the Operations & Checkout (O&C) Building. Part of Batch image transfer from Flickr.

The Orion crew module flown on NASA’s Pad Abort-1 (PA-1) flight test is shown on display at an event at Kennedy Space Center in Florida on July 4, 2011 before moving into the Operations & Checkout (O&C) Building. Part of Batch image transfer from Flickr.

The Orion Pad Abort-1 (PA-1) crew module is prepared to enter the Operations & Checkout (O&C) Building at Kennedy Space Center in Florida on July 11, 2011. Part of Batch image transfer from Flickr.

The Orion Pad Abort-1 (PA-1) crew module is prepared to enter the Operations & Checkout (O&C) Building at Kennedy Space Center in Florida on July 11, 2011. Part of Batch image transfer from Flickr.

The Orion crew module flown on NASA’s Pad Abort-1 (PA-1) flight test is shown on display at an event at Kennedy Space Center in Florida on July 9, 2011 before moving into the Operations & Checkout (O&C) Building. Part of Batch image transfer from Flickr.

The Orion Pad Abort-1 (PA-1) crew module operations team poses with the crew module prior to its move to the Operations & Checkout (O&C) Building at Kennedy Space Center in Florida on July 11, 2011. Part of Batch image transfer from Flickr.

The Orion Pad Abort-1 (PA-1) crew module is pushed into the airlock at the Operations & Checkout (O&C) Building at Kennedy Space Center in Florida on July 11, 2011. Part of Batch image transfer from Flickr.

The Orion crew module flown on NASA’s Pad Abort-1 (PA-1) flight test is shown on display at an event at Kennedy Space Center in Florida on July 6, 2011 before moving into the Operations & Checkout (O&C) Building. Part of Batch image transfer from Flickr.

The Orion crew module flown on NASA’s Pad Abort-1 (PA-1) flight test is shown on display at an event at Kennedy Space Center in Florida on July 8, 2011 before moving into the Operations & Checkout (O&C) Building. Part of Batch image transfer from Flickr.

The Orion crew module flown on NASA’s Pad Abort-1 (PA-1) flight test is shown on display at an event at Kennedy Space Center in Florida on July 6, 2011 before moving into the Operations & Checkout (O&C) Building. Part of Batch image transfer from Flickr.

The Orion crew module flown on NASA’s Pad Abort-1 (PA-1) flight test is shown on display at an event at Kennedy Space Center in Florida on July 6, 2011 before moving into the Operations & Checkout (O&C) Building. Part of Batch image transfer from Flickr.

The Orion crew module flown on NASA’s Pad Abort-1 (PA-1) flight test is shown on display at an event at Kennedy Space Center in Florida on July 5, 2011 before moving into the Operations & Checkout (O&C) Building. Part of Batch image transfer from Flickr.

The Orion Pad Abort-1 (PA-1) crew module is pushed into the airlock at the Operations & Checkout (O&C) Building at Kennedy Space Center in Florida on July 11, 2011. Part of Batch image transfer from Flickr.

The Orion crew module flown on NASA’s Pad Abort-1 (PA-1) flight test is shown on display at an event at Kennedy Space Center in Florida on July 6, 2011 before moving into the Operations & Checkout (O&C) Building. Part of Batch image transfer from Flickr.

The Orion crew module flown on NASA’s Pad Abort-1 (PA-1) flight test is shown on display at an event at Kennedy Space Center in Florida on July 7, 2011 before moving into the Operations & Checkout (O&C) Building. Part of Batch image transfer from Flickr.

The Orion crew module flown on NASA’s Pad Abort-1 (PA-1) flight test is shown on display at an event at Kennedy Space Center in Florida on July 9, 2011 before moving into the Operations & Checkout (O&C) Building. Part of Batch image transfer from Flickr.

The Orion crew module flown on NASA’s Pad Abort-1 (PA-1) flight test is shown on display at an event at Kennedy Space Center in Florida on July 7, 2011 before moving into the Operations & Checkout (O&C) Building. Part of Batch image transfer from Flickr.

The Orion Pad Abort-1 (PA-1) crew module arrives at the Operations & Checkout (O&C) Building at Kennedy Space Center in Florida on July 11, 2011. Part of Batch image transfer from Flickr.

The Orion crew module flown on NASA’s Pad Abort-1 (PA-1) flight test is shown on display at an event at Kennedy Space Center in Florida on July 8, 2011 before moving into the Operations & Checkout (O&C) Building. Part of Batch image transfer from Flickr.

The Orion crew module flown on NASA’s Pad Abort-1 (PA-1) flight test is shown on display at an event at Kennedy Space Center in Florida on July 9, 2011 before moving into the Operations & Checkout (O&C) Building. Part of Batch image transfer from Flickr.

The Orion crew module flown on NASA’s Pad Abort-1 (PA-1) flight test is shown on display at an event at Kennedy Space Center in Florida on July 9, 2011 before moving into the Operations & Checkout (O&C) Building. Part of Batch image transfer from Flickr.

ISS035-E-020086 (15 April 2013) --- NASA astronaut Tom Marshburn, Expedition 35 flight engineer, conducts routine maintenance of the Combustion Integration Rack?s Optic Bench in the U.S. lab Destiny aboard the Earth-orbiting Internatioanl Space Station.

The Exploration Flight Test-1 (EFT-1) Orion service module in the Operations and Checkout (O&C) Building at NASA’s Kennedy Space Center on Dec. 31, 2011. Part of Batch image transfer from Flickr.

The Exploration Flight Test-1 (EFT-1) Orion crew module in the Operations and Checkout (O&C) Building at NASA’s Kennedy Space Center on Dec. 31, 2011. Part of Batch image transfer from Flickr.

JSC Director Mike Coats tours the Orion mockups in Bldg. 9 at Johnson Space Center in Houston followed by a short Q&A in front of the mockup on Sept. 26, 2011. Part of Batch image transfer from Flickr.

The Exploration Flight Test-1 (EFT-1) Orion service module in the Operations and Checkout (O&C) Building at NASA’s Kennedy Space Center on Dec. 31, 2011. Part of Batch image transfer from Flickr.

JSC Director Mike Coats tours the Orion mockups in Bldg. 9 at Johnson Space Center in Houston followed by a short Q&A in front of the mockup on Sept. 26, 2011. Part of Batch image transfer from Flickr.

The Exploration Flight Test-1 (EFT-1) Orion service module in the Operations and Checkout (O&C) Building at NASA’s Kennedy Space Center on Dec. 31, 2011. Part of Batch image transfer from Flickr.

The Exploration Flight Test-1 (EFT-1) Orion service module in the Operations and Checkout (O&C) Building at NASA’s Kennedy Space Center on Dec. 31, 2011. Part of Batch image transfer from Flickr.

View taken during tour of the Orion mockups in Bldg. 9 at Johnson Space Center in Houston followed by a short Q&A in front of the mockup on Sept. 26, 2011. . Part of Batch image transfer from Flickr.

The Exploration Flight Test-1 (EFT-1) Orion service module in the Operations and Checkout (O&C) Building at NASA’s Kennedy Space Center on Dec. 31, 2011. Part of Batch image transfer from Flickr.

View taken during tour of the Orion mockups in Bldg. 9 at Johnson Space Center in Houston followed by a short Q&A in front of the mockup on Sept. 26, 2011. . Part of Batch image transfer from Flickr.

JSC Director Mike Coats tours the Orion mockups in Bldg. 9 at Johnson Space Center in Houston followed by a short Q&A in front of the mockup on Sept. 26, 2011. Part of Batch image transfer from Flickr.

JSC Director Mike Coats tours the Orion mockups in Bldg. 9 at Johnson Space Center in Houston followed by a short Q&A in front of the mockup on Sept. 26, 2011. Part of Batch image transfer from Flickr.

NASA Administrator Charlie Bolden tours the Orion mockups in Bldg. 9 at Johnson Space Center in Houston followed by a short Q&A in front of the mockup on Sept. 26, 2011. Part of Batch image transfer from Flickr.

The Exploration Flight Test-1 (EFT-1) Orion service module in the Operations and Checkout (O&C) Building at NASA’s Kennedy Space Center on Dec. 31, 2011. Part of Batch image transfer from Flickr.

The Exploration Flight Test-1 (EFT-1) Orion service module in the Operations and Checkout (O&C) Building at NASA’s Kennedy Space Center on Dec. 31, 2011. Part of Batch image transfer from Flickr.

NASA Administrator Charlie Bolden tours the Orion mockups in Bldg. 9 at Johnson Space Center in Houston followed by a short Q&A in front of the mockup on Sept. 26, 2011. Part of Batch image transfer from Flickr.

The Exploration Flight Test-1 (EFT-1) Orion service module in the Operations and Checkout (O&C) Building at NASA’s Kennedy Space Center on Dec. 31, 2011. Part of Batch image transfer from Flickr.

NASA Administrator Charlie Bolden tours the Orion mockups in Bldg. 9 at Johnson Space Center in Houston followed by a short Q&A in front of the mockup on Sept. 26, 2011. Part of Batch image transfer from Flickr.

NASA Administrator Charlie Bolden tours the Orion mockups in Bldg. 9 at Johnson Space Center in Houston followed by a short Q&A in front of the mockup on Sept. 26, 2011. Part of Batch image transfer from Flickr.

NASA Administrator Charlie Bolden tours the Orion mockups in Bldg. 9 at Johnson Space Center in Houston followed by a short Q&A in front of the mockup on Sept. 26, 2011. Part of Batch image transfer from Flickr.

NASA Administrator Charlie Bolden tours the Orion mockups in Bldg. 9 at Johnson Space Center in Houston followed by a short Q&A in front of the mockup on Sept. 26, 2011. Part of Batch image transfer from Flickr.

Acquisition Date: February 28, 1985 The Sierra de Velasco Mountains dominate this image in northern Argentina. The Catamarca province is in the northern part of the image, and the La Rioja province is to the south. The streams are fed by runoff from the snow in the Andes Mountains to the north. These intermittent streams can dry up rapidly. The larger urban area near the bottom of the image is La Rioja, the capital of the province of La Rioja. Credit: NASA/GSFC/Landsat/USGS To learn more about Landsat and to see the orginal high res file go to: <a href="http://landsat.usgs.gov/gallery_view.php?category=greenflag&thesort=mainTitle" rel="nofollow">landsat.usgs.gov/gallery_view.php?category=greenflag&...</a>
An astronaut aboard the International Space Station took this nighttime panorama while looking north across Pakistan’s Indus River valley. The port city of Karachi is the bright cluster of lights facing the Arabian Sea, which appears completely black. City lights and the dark color of dense agriculture closely track with the great curves of the Indus valley. For scale, the distance from Karachi to the foothills of the Himalaya Mountains is 1,160 kilometers (720 miles). This photograph shows one of the few places on Earth where an international boundary can be seen at night. The winding border between Pakistan and India is lit by security lights that have a distinct orange tone. Astronaut photograph ISS045-E-27869 was acquired on September 23, 2015, with a Nikon D4 digital camera using a 28 millimeter lens, and is provided by the ISS Crew Earth Observations Facility and the Earth Science and Remote Sensing Unit, Johnson Space Center. via NASA Earth Observatory Read more: <a href="http://earthobservatory.nasa.gov/IOTD/view.php?id=86725&eocn=home&eoci=iotd_title" rel="nofollow">earthobservatory.nasa.gov/IOTD/view.php?id=86725&eocn...</a>

The natural color image below, acquired on April 25 by the Advanced Land Imager on NASA’s Earth Observing-1 satellite, shows Calbuco’s plume rising above the cloud deck over Chile. Read more here: <a href="http://earthobservatory.nasa.gov/IOTD/view.php?id=85791&eocn=home&eoci=iotd_title" rel="nofollow">earthobservatory.nasa.gov/IOTD/view.php?id=85791&eocn...</a> Credit: <b><a href="http://www.earthobservatory.nasa.gov/" rel="nofollow"> NASA Earth Observatory</a></b> <b><a href="http://www.nasa.gov/audience/formedia/features/MP_Photo_Guidelines.html" rel="nofollow">NASA image use policy.</a></b> <b><a href="http://www.nasa.gov/centers/goddard/home/index.html" rel="nofollow">NASA Goddard Space Flight Center</a></b> enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission. <b>Follow us on <a href="http://twitter.com/NASAGoddardPix" rel="nofollow">Twitter</a></b> <b>Like us on <a href="http://www.facebook.com/pages/Greenbelt-MD/NASA-Goddard/395013845897?ref=tsd" rel="nofollow">Facebook</a></b> <b>Find us on <a href="http://instagrid.me/nasagoddard/?vm=grid" rel="nofollow">Instagram</a></b>

An astronaut aboard the International Space Station took this nighttime panorama while looking north across Pakistan’s Indus River valley. The port city of Karachi is the bright cluster of lights facing the Arabian Sea, which appears completely black. City lights and the dark color of dense agriculture closely track with the great curves of the Indus valley. For scale, the distance from Karachi to the foothills of the Himalaya Mountains is 1,160 kilometers (720 miles). This photograph shows one of the few places on Earth where an international boundary can be seen at night. The winding border between Pakistan and India is lit by security lights that have a distinct orange tone. Astronaut photograph ISS045-E-27869 was acquired on September 23, 2015, with a Nikon D4 digital camera using a 28 millimeter lens, and is provided by the ISS Crew Earth Observations Facility and the Earth Science and Remote Sensing Unit, Johnson Space Center. via NASA Earth Observatory Read more: <a href="http://earthobservatory.nasa.gov/IOTD/view.php?id=86725&eocn=home&eoci=iotd_title" rel="nofollow">earthobservatory.nasa.gov/IOTD/view.php?id=86725&eocn...</a>

Technicians work on assembly of the Exploration Flight Test-1 (EFT-1) Orion service module mass simulator at the Operations and Checkout (O&C) Building at Kennedy Space Center on March 13, 2013. Part of Batch image transfer from Flickr.

The Orion Exploration Flight Test-1 (EFT-1) crew module is moved and mated with the service module at the Operations and Checkout (O&C) Building at Kennedy Space Center on June 9, 2014. Part of Batch image transfer from Flickr.

The Orion Exploration Flight Test-1 (EFT-1) crew module is moved and mated with the service module at the Operations and Checkout (O&C) Building at Kennedy Space Center on June 9, 2014. Part of Batch image transfer from Flickr.

The Orion crew module pressure vessel for Exploration Flight Test-1 (EFT-1) is unveiled at a ceremony at the Operations and Checkout (O&C) Building at NASA’s Kennedy Space Center in Florida on July 2, 2012. Astronaut Rex Walheim poses for photo. Part of Batch image transfer from Flickr.

NASA Administrator Charlie Bolden and Orion Program Manager Mark Geyer tour the Orion mockups in Bldg. 9 at Johnson Space Center in Houston followed by a short Q&A in front of the mockup on Sept. 26, 2011. Part of Batch image transfer from Flickr.

The crew and service module for Artemis I continue preparations for mating inside the Operations and Checkout (O&C) Building High Bay at Kennedy Space Center on March 21, 2019. Alongside, the pressure vessel for Artemis II is undergoing install of its secondary structure.

The crew and service module for Artemis I continue preparations for mating inside the Operations and Checkout (O&C) Building High Bay at Kennedy Space Center on March 21, 2019. Alongside, the pressure vessel for Artemis II is undergoing install of its secondary structure.

The crew and service module for Artemis I continue preparations for mating inside the Operations and Checkout (O&C) Building High Bay at Kennedy Space Center on March 21, 2019. Alongside, the pressure vessel for Artemis II is undergoing install of its secondary structure.