english: On the other hand, if it's just our brain's autocorrecting the size of objects near the horizon, then we'd expect the moon illusion to be visible inside a planetarium, where the whole sky, including the horizon, is displayed on a spherical dome overhead.
non_english: Na druhej strane, ak by náš mozog len korigoval veľkosť objektov blízko horizontu, očakávali by sme, že ilúzia Mesiaca by mala byť viditeľná v planetáriu, kde je polguľovou kupolou zobrazená celá oblohu aj horizont.