Viewing a single comment thread. View all comments

astro_pettit OP t1_iroy6bg wrote

Your question is good; we have 400mm f2.8 and 1200mm f8 Nikon telephoto lenses on ISS and these in effect can be used as a refractor telescope.

16

Whoudini13 t1_irp2lxp wrote

Kool ..I know there's all kinds of digital equipment to use..but a mirror telescope to me is just...like comparing digital music to analog music...and from space

3