not_IO@lemmy.blahaj.zone to Comics@lemmy.blahaj.zoneEnglish · 9 days agooh nomedia.mstdn.socialimagemessage-square23fedilinkarrow-up1527
arrow-up1527imageoh nomedia.mstdn.socialnot_IO@lemmy.blahaj.zone to Comics@lemmy.blahaj.zoneEnglish · 9 days agomessage-square23fedilink
minus-squareLastYearsIrritant@sopuli.xyzlinkfedilinkEnglisharrow-up4·7 days agoPrisms, they exist and are usually used in birding. https://en.wikipedia.org/wiki/Star_diagonal Or fiber optics, which are usually used in survey telescopes. https://www.space.com/astronomy/new-fiber-optic-telescope-4most-channels-the-fantastic-four-space-photo-of-the-day-for-july-24-2025
Prisms, they exist and are usually used in birding.
https://en.wikipedia.org/wiki/Star_diagonal
Or fiber optics, which are usually used in survey telescopes.
https://www.space.com/astronomy/new-fiber-optic-telescope-4most-channels-the-fantastic-four-space-photo-of-the-day-for-july-24-2025