Dust from Halley’s Comet lights up the sky this week: when to watch the Orionids from where you are
The Orionids, dust from Halley’s Comet, strike our atmosphere at 66 km/s and peak on the night of 21–22 October with about 10–20 meteors an hour under a dark sky. On the peak night the Moon sets around 02:45 in Vienna and 03:00 in Istanbul, so the best hours are just before dawn; the nights before are darker. Watch our 1-minute video and use the countdown for your own location.