Video hails arrival of 2 different Webb Telescope mirrors
Thursday, November 29, 2012 - 09:30
in Astronomy & Space
(Phys.org)—The sole secondary mirror and a third primary mirror segment that will fly aboard NASA's James Webb Space Telescope arrived at NASA's Goddard Space Flight Center in Greenbelt, Md., on Nov. 5, 2012. A video of the mirrors arriving was released today from NASA Goddard that shows the arrival of both mirror segments and movement into a giant clean room.