If you are a serious astronomy fanatic like a lot of us are, you can probably remember that digit event in childhood that started you along this elating hobby.  It might have been that prototypal time you looked finished a telescope.  But for many of us, it was that prototypal time we saw a rain of fire from the sky that we yet came to know as a meteoroid shower.

At the time when you see the prototypal one, it’s cushy to remember the movie “war of the worlds” or whatever another fantastic image of aliens incoming our region in droves to verify over the planet.  But with whatever guidance and explanation of what was feat on, we yet learned that these showers were not at every threatening or any kind of invasion.  For the most part meteoroid showers are harmless, part of nature and very fun to watch.

So what are these strange lights in the sky?  Are they aliens invading from Mars?  Are the comets coming to move the next cover age?  Or perhaps asteroids burning up as they enter the earths atmosphere.  The answer to the above questions is no to the prototypal and “yes and no” to the another two.

A meteoroid is actually a diminutive piece of space rubble, usually detritus or diminutive rocks that come from either a comet or the break up of an asteroid in space and that yet plummets toward the earth.  We say “toward the earth” because the lights you see are the friction of the region burning up those diminutive space tidbits and creating a impressive show for every of us as they do so.  A specially elating moment to witness is when a meteoroid breaks up or explodes on entry.  A meteoroid that explodes is titled bolides.

There are whatever interesting details about the life of a meteoroid that make the viewing of shooting stars even more fun.  To be seen, a meteoroid only needs to weigh as little as a millionth of a gram.  But the thing that makes them so impressive to see is the tremendous speeds they reach as they enter the atmosphere.  Before burning up, a meteoroid module reach between 11 and 74 kilometers per second which is 100 times faster than a speeding bullet.  

We tend to think of t sight a shooting star as a freak event and we associate it with superstition (hence, wish on a lucky star).  But there are actually thousands of them every year so it really isn’t that rare to see one.  In fact, scientists tell us that over 200,000 tons of space concern enters the region each year and burns up on entry. 

Comets are a big maker of meteoroids because of the nature of those long tails.  A large amount of dust, cover and another space debris gets caught up in a comet’s tail as it moves toward the sun.  Then as the comet moves away from the solarise in its orbit, tons of this concern is tangled soured into space to disperse.  As the Earth moves in its routine itinerary around the sun, it often crosses finished clouds of this discarded concern which becomes digit of those “meteor showers” that are so popular for viewing. 

These showers of shooting stars are pretty cushy for astronomers to predict so you can get into function to see the excitement at just the correct time of period and be looking at the correct area of the period sky.  Usually the astronomy magazine or site module give you a general time and location to be ready to look when the meteoroids move to fall. 

Now keep in mind, this is a phenomenon of nature, so it may not observe the time table exactly.  Also note that there is a notation system for where the meteoroid shower module occur based on what constellation is its backdrop.  The section of the sky to focus on for the show is titled the “radiant” because that is where the incoming meteoroids begin to glow or radiate.  The radiant is named for the constellation it is nearest too.  So if the meteor shower is feat to occur in the constellation of Leo, then its radiant module be titled Leonid.  This module help you decipher the listing of asteroid showers in the publications.