Makudang-kudang astronom amatir sané ngawigunayang teleskop pakaryan ngraga utawi ngawigunayang teleskop radio sané pangwitnyané kawangun anggén nyelehin astronomi sakéwanten mangkin sampun sadia anggén amatir (minakadi Teleskop Satu Mil).
A number of amateur astronomers use either homemade telescopes or use radio telescopes which were originally built for astronomy research but which are now available to amateurs (e.g. the One-Mile Telescope).[78][79]