Every December, Earth plows through a dusty lane of debris in space, and the night becomes illuminated by streaks of meteors. This year’s Geminids meteor shower peaked around Dec. 13, with generally favorable viewing thanks to a relatively dim…

Every December, Earth plows through a dusty lane of debris in space, and the night becomes illuminated by streaks of meteors. This year’s Geminids meteor shower peaked around Dec. 13, with generally favorable viewing thanks to a relatively dim…