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news & trends James Webb Space Telescope’s 30-year journey to launch On Dec. 25, 2021, astronomers received a Christmas gift that was three decades in the making—the launch of the James Webb Space Telescope (JWST). JWST is NASA’s latest flagship mission, developed with contributions from the European Space Agency and the Canadian Space Agency. Intended to succeed the Hubble Space Telescope, JWST features improved infrared resolu- tion to seek light from the first galaxies in the early universe and to explore our own solar system, as well as planets orbiting other stars. While JWST represents a technological marvel, it also is a case study in project mismanagement. What follows is a look at JWST’s 30-year journey to launch and ways that NASA could restructure its approach to large-scale projects in the future. 1990s—Start of an idea When the Hubble Space Telescope launched in 1990, scien- tists hailed it as the dawn of a new age for astronomy and astro- physics. Yet even before the launch, astronomers were planning for what would come next, as explained on the James Webb Space Telescope website.1 In September 1989, the Space Telescope Science Institute and NASA co-hosted the Next Generation Space Telescope Workshop. The workshop, which brought together more than 130 astronomers and engineers, discussed the science drivers and technical capabilities of a follow-up telescope to Hubble, which was then estimated to reach end-of-use in 2005. In September 1993, the Association of Universities for Research in Astronomy, at the behest of the Space Telescope Institute Council and with support from NASA, appointed BIOACTIVE GLASSES have the ability to bond to soft and/or hard tissue and are biodegradable in the body. Our staff of glass engineers and technicians can research, develop, and produce glass which is custom-made to fit your particular application. Contact us today to discuss your next project. www.mo-sci.com • 573.364.2338 ISO 9001:2008 • AS9100C American Ceramic Society Bulletin, Vol. 101, No. 2 | www.ceramics.org 5PDF Image | hydrogen as an alternative fuel
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