![Dr. Sara Issaoun on Twitter: "How big must our telescope be to see a black hole's shadow? The smaller an object appears on the sky, the higher the resolution we need. Since Dr. Sara Issaoun on Twitter: "How big must our telescope be to see a black hole's shadow? The smaller an object appears on the sky, the higher the resolution we need. Since](https://pbs.twimg.com/media/EVOlIKfU0AIlEFx.jpg)
Dr. Sara Issaoun on Twitter: "How big must our telescope be to see a black hole's shadow? The smaller an object appears on the sky, the higher the resolution we need. Since
Improvement expected in angular resolution while observing an extended... | Download Scientific Diagram
![The angular resolution of a `10cm` diameter telescope at a wavelength `5000�` is of the order - YouTube The angular resolution of a `10cm` diameter telescope at a wavelength `5000�` is of the order - YouTube](https://i.ytimg.com/vi/_8W54U3kTOs/maxresdefault.jpg)
The angular resolution of a `10cm` diameter telescope at a wavelength `5000�` is of the order - YouTube
Angular resolution available with current, nextgeneration, and future... | Download Scientific Diagram
![observational astronomy - How does angular resolution of a telescope translate to its parallax precision? - Astronomy Stack Exchange observational astronomy - How does angular resolution of a telescope translate to its parallax precision? - Astronomy Stack Exchange](https://i.stack.imgur.com/hPakC.jpg)
observational astronomy - How does angular resolution of a telescope translate to its parallax precision? - Astronomy Stack Exchange
![What is the angular resolution of a `10 cm` diameter telescope at a wavelength of `0.6 mu` ? - YouTube What is the angular resolution of a `10 cm` diameter telescope at a wavelength of `0.6 mu` ? - YouTube](https://i.ytimg.com/vi/Ytg4TaBMdcQ/maxresdefault.jpg)
What is the angular resolution of a `10 cm` diameter telescope at a wavelength of `0.6 mu` ? - YouTube
![New Technique Could Improve Angular Resolution of Telescopes Beyond the Diffraction Limit | News Releases | Optica New Technique Could Improve Angular Resolution of Telescopes Beyond the Diffraction Limit | News Releases | Optica](https://www.optica.org/getattachment/About_OSA/Newsroom/News_Releases/2016/New_Technique_Could_Improve_Angular_Resolution_of/Optics_Letters_261646.jpg.aspx?width=400&height=136)
New Technique Could Improve Angular Resolution of Telescopes Beyond the Diffraction Limit | News Releases | Optica
The angular resolution of a 10cm diameter telescope at a wavelength of 5000 A^0 is of the order of -
![Angular resolution as a function of wavelength for current, planned,... | Download Scientific Diagram Angular resolution as a function of wavelength for current, planned,... | Download Scientific Diagram](https://www.researchgate.net/publication/280221317/figure/fig17/AS:614089063673874@1523421650534/2-Angular-resolution-as-a-function-of-wavelength-for-current-planned-and-possible.png)