NASA this week begins work to reassemble parts of the International Space Station to create parking spots for two commercial space taxis. <\/p>\n
The reconfiguration, which is expected to be finished before the end of the year, is the first major overhaul of the station, which was completed in 2011 after more than a decade of space shuttle-based assembly missions. <\/p>\n
With station construction finished, NASA retired its fleet of space shuttles and turned to Russia for crew ferry flights, a service that costs the United States more than $70 million per person. <\/p>\n
VIDEO: Ownership of the International Space Station <\/p>\n
NASA, which hopes to end its reliance on Russia before the end of 2017, awarded contracts to Boeing and Space Exploration Technologies, or SpaceX, to develop, test and fly capsules that can taxi astronauts to and from the station, which orbits about 260 miles above Earth. The agency expects to pay its U.S. operators an average $58 million per person for transportation to and from the station, said Kathy Lueders, manager of NASAs commercial crew program. <\/p>\n
Reconfiguring the station will open docking ports for Boeings CST-100 and SpaceXs Dragon capsules. One berthing slip will be at the front end of the Harmony connecting node, where the space shuttles used to dock. The other will be on Harmonys zenith, or up-facing, port. <\/p>\n
The visiting ships also will need docking targets, communications systems and other gear, all of which will be installed during seven spacewalks planned for this year, said station operations manager Kenneth Todd. <\/p>\n
NEWS: Space Station Laser Link Blasts Broadband from Orbit <\/p>\n
The spacewalks kick off on Friday when station commander Barry Butch Wilmore and flight engineer Terry Virts make the first of three outings to prepare cables and communications gear. They are scheduled for two more outings on Tuesday and on March 1. <\/p>\n
Two new International Docking Adapters, which is what the space taxis will attach to, are due to arrive aboard SpaceX Dragon cargo flights later this year, but several pieces of the station need to be rearranged before then. <\/p>\n
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See more here: NASA this week begins work to reassemble parts of the International Space Station to create parking spots for two commercial space taxis. The reconfiguration, which is expected to be finished before the end of the year, is the first major overhaul of the station, which was completed in 2011 after more than a decade of space shuttle-based assembly missions. With station construction finished, NASA retired its fleet of space shuttles and turned to Russia for crew ferry flights, a service that costs the United States more than $70 million per person Continue reading
\nNASA Gearing Up to Reassemble the Space Station<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"