A Dusty Barrier: How Astronomers Caught a Ghostly Meteor Shower Over Maunakea
October 6, 2021, 8:30 PM Hawaii time. The StarCam camera on the dome of the Subaru Telescope gazes impassively at the sky, streaming the view on YouTube. Four and a half hours earlier, somewhere far away, Earth passed through an invisible trail — the dust tail of comet 15P/Finlay. Models predicted a peak, but would anyone see these 'shooting stars'?