Ball Aerospace&Technologies Corp.是一家美國製造商,生產用於國防,民用空間和商業空間應用的航天器,部件和儀器。
https://www.jwst.nasa.gov/content/about/innovations/wavefront.htmlBall Aerospace engineered a scaled telescope testbed to develop and demonstrate this technology. An image of the testbed telescope is shown at right. Each of the 9 distinct alignment processes - the algorithms - needed to align the deployed 18-mirrored telescope into a high-performance single-mirrored telescope were designed and demonstrated on the testbed.