Sky-Watcher Australia - Can you photograph the ISS (International Space Station) using a Sky-Watcher 250mm (10") Dobsonian telescope? Can you even image the astronauts on a spacewalk? In this remarkable image Szabolcs
![amateur observing - How powerful a telescope would allow me to view the astronauts aboard ISS do a space-walk? - Astronomy Stack Exchange amateur observing - How powerful a telescope would allow me to view the astronauts aboard ISS do a space-walk? - Astronomy Stack Exchange](https://i.stack.imgur.com/Nkr7k.gif)
amateur observing - How powerful a telescope would allow me to view the astronauts aboard ISS do a space-walk? - Astronomy Stack Exchange
![Why doesn't NASA attach the Hubble Space Telescope to the International Space Station (ISS) to service the telescope safely? Is that technically feasible? | Astronomy.com Why doesn't NASA attach the Hubble Space Telescope to the International Space Station (ISS) to service the telescope safely? Is that technically feasible? | Astronomy.com](http://astronomy.com/~/media/4F8E4839434A47B88B7F0608449595BD.jpg)