This giant, all-seeing telescope is set to revolutionize astronomy
「 Rubin needs to be fast because it must cover a lot of sky—all of it. Unlike most telescopes, which zoom in on particular objects, Rubin will march relentlessly across the firmament, capturing swaths in a field of view that covers the equivalent of 45 full Moons 」
https://www.science.org/content/article/giant-all-seeing-telescope-set-revolutionize-astronomy