http://www.rssboard.org/rss-specification 720 http://ecuip-xtf.lib.uchicago.edu/xtf/search?docsPerPage%3D100;f9-subject%3DNear-Infrared%20Spectrograph Results for your query: docsPerPage=100;f9-subject=Near-Infrared Spectrograph Thu, 01 Jan 1970 12:00:00 GMT http://ecuip-xtf.lib.uchicago.edu/xtf/view?docId=grxr/NASA-Microshutter-NIRSPEC/NASA-Microshutter.dc.xml Many of the objects that JWST will study, such as the first galaxies to form after the Big Bang, are so faint, that its giant mirror must stare at them for hundreds of hours in order to collect enough light to form a spectrum. In order to study thousands of galaxies during its 5 year mission, the NIRSpec is designed to observe 100 objects simultaneously. The NIRSpec will be the first spectrograph in space that has this multi-object capability. http://ecuip-xtf.lib.uchicago.edu/xtf/view?docId=grxr/NASA-Microshutter-NIRSPEC/NASA-Microshutter.dc.xml Thu, 01 Jan 1970 12:00:00 GMT