New timelapse of #JWST's secondary mirror deployment test @NASAGoddard: http://youtu.be/mT-frOWKHPo Read #NASA feature:http://go.nasa.gov/1HEOjon
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New timelapse of #JWST's secondary mirror deployment test @NASAGoddard: http://youtu.be/mT-frOWKHPo Read #NASA feature:http://go.nasa.gov/1HEOjon
