People have done a lot with less than 1m. http://www.satobs.org/telescope.html http://www.satobs.org/telescope.html https://satelliteobservation.net/2017/04/2

People have done a lot with less than 1m. http://www.satobs.org/telescope.html http://www.satobs.org/telescope.html https://satelliteobservation.net/2017/04/20/observing-satellites/ https://satelliteobservation.net/2017/04/20/observing-satell...