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View Full Version : First Mirror Installed on NASA’s Webb Telescope, Final Assembly Phase Starts



Fraser
2015-Nov-26, 04:50 AM
After years of construction, the first of 18 primary flight mirrors has been installed onto NASA’s James Webb Space Telescope (JWST) at the agency’s Goddard Space Flight Center in Greenbelt, Maryland, signifying the start of the final assembly phase for the mammoth observatory that will eventually become the most powerful telescope ever sent to space. […]

More... (http://www.universetoday.com/123157/first-mirror-installed-on-nasas-webb-telescope-final-assembly-phase-starts/)