NASA's Science Mission Directorate. Down the road, once the innovations powering NuSTAR have trickled down, they could “really improve the specificity and the dose rate you might use in medical treatment,” says Craig. display: none !important; This powerful telescope, which will use its unrivaled visual power to examine various high-energy space oddities, is a delicious, sophisticated piece of nerd bait. 0000343957 00000 n Some Interesting Facts - Random interesting facts from the World. NuSTAR will offer a factor 50 - 100 sensitivity improvement compared to previous collimated or coded mask imagers that have operated in this energy band. 6 }, 0000345957 00000 n = The NUC is the primary interface between the NuSTAR community and the NuSTAR selected regions of the sky in order to: The 0000074149 00000 n Each shield is 2cm thick. 0000268128 00000 n 0000002912 00000 n 0000052235 00000 n 0000058617 00000 n © 2020 - Some Interesting Facts. Mission Requirements 4.1 Baseline Mission Requirements The NuSTAR baseline mission is defined as the nominal operation of the NuSTAR observatory (in the configuration specified at the time of confirmation for … To accommodate the massive focal length of the optical suite and be as small as possible for launch, NuSTAR contains a deployable mast that deploys once the spacecraft is in orbit. Its optics are larger than any previous X-ray telescope optics. Co-adding of the images is done on the ground during data processing. for future Senior Reviews. The focal planes consist of four 32×32 pixel Cadmium-Zinc-Tellurium detectors. 0000052692 00000 n structure of AGN jets; and. The NuSTAR (Nuclear Spectroscopic Telescope Array) mission has deployed the first orbiting telescopes to focus light in the high energy X-ray (3 - 79 keV) region of the electromagnetic spectrum. 0000009426 00000 n 0000002041 00000 n With sensitivity up to 100 times greater and resolution capability 10 times greater than its predecessors, NuSTAR will provide much sharper images than previously seen. var notice = document.getElementById("cptch_time_limit_notice_28"); Please reload the CAPTCHA. The NuSTAR observatory will use high-energy X … Up to 400 events per second can be registered by the detector, its associated hardware and software. }, 0000058890 00000 n focusing high-energy X-ray mission, opening the hard X-ray sky above 10 keV This process generates intense radiation seen only in conjunction with black holes. Time limit is exhausted. timeout NuSTAR will help teach us about the building blocks of our own bodies. NuSTAR Facts Comments News Videos NuSTAR is a space-based X-ray telescope that uses a conical approximation to a Wolter telescope to focus high energy X-rays from astrophysical sources, especially for nuclear spectroscopy, and operates in the range of 3 to 79 keV. NASA.gov brings you the latest images, videos and news from America's space agency. The two optical units and detectors survey the same area of the sky and produce images that are combined on the ground as part of nominal data processing. These shallow angles cause a very small collection area per surface, so that shells of varying size are nested tightly together are required to fill be aperture. NuSTAR (Nuclear Spectroscopic Telescope Array) NuSTAR is a NASA-funded SMEX (Small Explorer) mission that carries the first focusing hard X-ray (5 - 80 keV) telescope to orbit. Using Optics in X-Ray telescopes is a relatively new technology as X-Rays can only be reflected at grazing angles while conventional mirrors would absorb X-Rays. A total of 200 pairs of coatings are required to achieve a depth-graded multilayer. Thanks to advancements in X-ray mirrors and detectors in recent years, the NuSTAR telescope can now detect more violent hard X-ray radiation much more precisely, making it extremely useful in the search for black holes. During its two-year primary mission phase, NuSTAR has been observing Russia’s Space Research Institute and Germany’s Max Planck Institute for Extraterrestrial Physics are collaborating with other space agencies on the launch of the Spectrum-X-Gamma telescope in early 2013; however, the project has already been delayed several times. 0000052074 00000 n for sensitive study for the first time. 2. h�b``�d``��������1�!��m_00lu`@���B��&���|�1�Fttt@����>$�������X�9D8~1E3�4�9p-PX�x�Äى��)�1����A������`\�z�!�����!؝сY�i��,��R����1�o���2�3�Л���q�h � }, (function( timeout ) { Around 50 years pass between such events in our galaxy, so it would take a phenomenal amount of luck for the telescope to spot one during its two-year primary mission. Virtually everything in our bodies—and every element on earth in general—was produced in a supernova, a staggeringly powerful explosion of a star that occurs once or twice a century or so in our galaxy. As the first telescope ever to use true focusing optics in surveying the high-energy X-ray region of the electromagnetic spectrum, NuSTAR’s mission will be to map those heavenly bodies that emit hard or high-energy X-ray radiation. There, the X-rays are converted into electrical signals, which astronomers see as ultrasharp images of the universe. A tremendous amount of electromagnetic radiation is emitted from these cores, the theory goes, because the matter becomes superheated as it orbits ever closer to the black hole.
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