Occasionally a fireball streams through the sky during the shower, indicating a piece of cometary debris that's somewhat larger-perhaps the size of a rock or a ball. When that happens, observers might see as many as 90 or 100 meteors per hour. and is one of the earliest recorded, according to. Sky-watchers should also be on the lookout for fireballs, which are space rocks. Lyrids Peak Rates, Apr 22d 19h UT Peak ZHR, 15-20 Best Observed Rates, Night of Apr 21-22 Visibility each night (UK), Visible all night Moonlight issues at. That disturbs the dust stream, with the result that approximately every sixty years, Earth encounters a thicker-than-usual part of the comet's stream. The Lyrids meteor shower has been seen as early as 687 B.C. About 15 percent of them leave behind persistent, smoky trails that are clearly visible for a few minutes thereafter. Along the way, the comet's path experiences the gravitational pull of other planets such as Jupiter. ![]() Its closest approach to the Sun brings it to about the same distance as Earth, but its most distant point is way out in the Kuiper Belt, 110 times the distance between Earth and the Sun. The meteor shower particles that create the Lyrids are actually the debris and dust left behind from the Comet 1861 G1/Thatcher. The comet orbits the Sun once every 415 years and sheds a great deal of material as it passes through our solar system. The annual Lyrid meteor shower will peak on Tuesday morning, but keep your eyes on the sky over the weekend as well. ![]() Looking at an incoming meteor descend through Earth's atmosphere, as seen from the International Space Station.
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