3 ms·
This PBS Space Time episode [1] covers quite a few possible designs for space telescopes without heavy lenses or mirrors. [1] https://m.youtube.com/watch?v=BIA
by danbruc 9y ago
This PBS Space Time episode [1] covers quite a few possible designs for space telescopes without heavy lenses or mirrors.
[1] https://m.youtube.com/watch?v=BIASPc89Sgk https://m.youtube.com/watch?v=BIASPc89Sgk