[TSonFM ] [TallGoneWild ]
avtavr: Six of the James Webb Space Telescope beryllium mirror segments undergoing a series of cryogenic tests at the X-ray & Cryogenic Facility at NASA’s Marshall Space Flight Center
xxx pics
[TSonFM ] [TallGoneWild ]
avtavr: Six of the James Webb Space Telescope beryllium mirror segments undergoing a series of cryogenic tests at the X-ray & Cryogenic Facility at NASA’s Marshall Space Flight Center
