• sp3ctr4l@lemmy.dbzer0.com
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    22 days ago

    Imagine a terrestrial planet that is Earthlike in all respects, but it simply has more persistent cloud cover, such that seeing an open cloudless sky is miraculously unlikely, as unlikely as humans directly witnessing an asteroid impact.

    No ground based astronomy.

    No technological discoveries or culture that derives from ground based astronomy.

    No celestial navigation on the ground.

    Very different / stunted / more difficult cartography.

    Technological civilization is capable of emerging, but it would not be able to well understand anything beyond the terra firma, not untill it generated aircraft capable of breaching the cloud cover layer, and then developed airborne observatories.