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The Prototype CTA Schwarzschild-Couder Telescope Inaugurated | ISEE - Institute for Space-Earth Environmental Research
![UA Assists in Detection of Crab Nebula Using Innovative Telescope – Department of Physics and Astronomy UA Assists in Detection of Crab Nebula Using Innovative Telescope – Department of Physics and Astronomy](https://physics.ua.edu/wp-content/uploads/2020/06/image005-scaled.jpeg)
UA Assists in Detection of Crab Nebula Using Innovative Telescope – Department of Physics and Astronomy
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CTA Prototype Telescope, ASTRI, Demonstrates Viability of Novel Schwarzschild-Couder Design - Cherenkov Telescope Array
![Design method for an aspheric Schwarzschild objective with a low obscuration and an infinite conjugate distance - ScienceDirect Design method for an aspheric Schwarzschild objective with a low obscuration and an infinite conjugate distance - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S0030401819310934-gr1.jpg)
Design method for an aspheric Schwarzschild objective with a low obscuration and an infinite conjugate distance - ScienceDirect
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Prototype CTA Telescope Detects Gamma Rays from the Crab Nebula | Cosmic-ray Group, Nagoya University
![Francis Villatoro on Twitter: "#EHTBlackHole M87* Schwarzschild radius subtends 3.9–7.3 μas. The shadow (black region in the center of the image) has a diameter of 19–38 μas. More info in "First M87 Francis Villatoro on Twitter: "#EHTBlackHole M87* Schwarzschild radius subtends 3.9–7.3 μas. The shadow (black region in the center of the image) has a diameter of 19–38 μas. More info in "First M87](https://pbs.twimg.com/media/D3y53xiWkAATCOC.jpg)
Francis Villatoro on Twitter: "#EHTBlackHole M87* Schwarzschild radius subtends 3.9–7.3 μas. The shadow (black region in the center of the image) has a diameter of 19–38 μas. More info in "First M87
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First detection of the Crab Nebula at TeV energies with a Cherenkov telescope in dual-mirror Schwarzschild-Couder configuration: the ASTRI-Horn telescope - CERN Document Server
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