Also known as: 隕石, 流星
A rock or similar object, of any size from a grain of sand to a small moon, descending into a planet's atmosphere, usually while burning up dramatically. If the object can't be identified as anything other than a trail of light in the sky, use the Shooting Star tag instead. See forum topic #5294.
Not to be mistaken for a Comet, which never enters the Earth's atmosphere. Or a Meteorite, which has landed on the planet.