Here's the first #JWST primary mirror segment uncovered! Watch the progress on our Webbcam:
http://jwst.nasa.gov/webcam.html pic.twitter.com/R3kStu8y1N
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@iJacks1980 But we have also learned a lot from Hubble - here is how we are doing things differently with JWST: http://jwst.nasa.gov/faq.html#mirrortests …
@NASAWebbTelescp Thanks for the link, some great details on there. Question, what will the first "test" target image be? Or is that TBD?
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