“狮子座流星雨”,是指流星雨的辐射点在狮子座。狮子座流星雨的产生与一颗名叫“坦普尔-塔特尔”的彗星有关,这颗彗星在绕太阳公转时轨道是很扁长的椭圆,离太阳近时由于太阳的照射使彗星中类似冰的物质产生气体并喷发,同时带出彗星的尘埃颗粒散落在轨道上,形成大量流星体。当地球穿过它们时, “Leo meteor shower” refers to the meteor shower radiation point in Leo. Leo meteor shower with a comet named “Temple - Tatel”, the comet orbit around the sun orbit is a long flat oval, near the sun due to the sun's comet is similar to the ice The material produces gas and erupts, while the dust particles that carry comets scatter in orbit to form a large number of meteoroid bodies. When the earth passes through them,