orbiting debris from comets(passive) were caused bymeteor showers
the trail of debris left by comets(passive) are caused byMeteor showers
debris shed by comets and asteroids(passive) are caused byMeteor showers
Earth passes through this debris , where it burns up in our atmospherecreatingmeteor showers
streams of debris entering Earth ’s atmosphere(passive) are caused byMeteor Showers
Some of the dust burns up in the atmospherecausingmeteor showers
meteoroids ( big , bulky space debris leftover from a comet ) crashing into the Earth 's atmosphere(passive) are caused bymeteor showers
The meteors burn up in earth 's atmospherecausingmeteor showers
perhaps hitting the Earth 's atmospherethus causingmeteor showers
small fragments of cosmic debris entering Earth 's atmosphere at extremely high speed(passive) are caused byMeteor showers
when comet debris enters earth(passive) are createdMeteor showers
the orbit of a comets debriscausedmeteor showers
when Earth passes through streams of debris left behind by asteroids or comets(passive) are createdMeteor showers
streams of meteoroids hitting our atmosphere(passive) are caused by“Meteor showers on Earth
when the Earth moves into the debris(passive) are causedMeteor showers
when the Earth pulls debris from space into the atmosphere(passive) are createdMeteor showers
the debris trail of comets(passive) are caused byMeteor showers
the debris of old comets(passive) were caused bymeteor showers
Others can leave a trail of debris behind thatcan causemeteor showers on Earth
when Earth passes through the path of a comet and debris(passive) are createdMeteor showers
comet debris evolving into Earth ’s orbit(passive) are caused byMeteor showers
cosmic debris that enter the earth 's atmosphere at very high speeds(passive) are created byMeteor showers
when Earth crosses the orbit of a comet(passive) are causedMeteor showers
the sand - size silicate particles left behind by comets(passive) are caused byMeteor Showers Meteor showers
when the Earth passes through the trail of debris left by a passing comet(passive) are causedMeteor showers
when the Earth makes its way through the leftover debris of comets or asteroids(passive) are createdMeteor showers
when the Earth ’s atmosphere runs into the dust trail left behind by a comet(passive) are caused7.30GMT Meteor showers
when the Earth plows through the debris trails of comets(passive) are createdMeteor showers
lots of tiny particles colliding with the Earth 's atmosphere(passive) are caused byMeteor showers
when dust and other particles break off from an astronomical body and enter Earth 's atmosphere on parallel courses(passive) are causedMeteor showers
These bits of ice and dust burn up in the Earth 's atmosphereto createmeteor showers
when earth passes through the debris left over by comets(passive) are causedMeteor showers
when meteoroids , who were once part of a comet or asteroid , start hitting Earth 's atmosphere in streams(passive) are causedMeteor showers
the Earth passing through the dust and debris(passive) caused byMeteor showers ,
when Earth runs into a stream of debris left behind by a comet or asteroid(passive) are causedMeteor showers
the debris fields left by comets(passive) are most often caused byMeteor showers
The debris shed by disintegrating comets iscausesmeteor showers
the debris left by comets passing through Earth � s orbit(passive) are caused bymeteor showers
how the earth and comets interactto createmeteor showers
when pieces of space debris strike Earth ’s upper atmosphere(passive) are createdMeteor showers
when the Earth crosses paths with debris from cometsresultwhen the Earth crosses paths with debris from comets
when Earth ’s orbit crosses paths with debris from comets ’ tailsresultwhen Earth ’s orbit crosses paths with debris from comets ’ tails
from debris left by passing cometsresultfrom debris left by passing comets
from the debris of the Halley ’s Cometcreatedfrom the debris of the Halley ’s Comet
streaks in the sky that can be seen on Earth from miles away ... the meteoroids that cause them are actually quite small - no bigger than pebblescreatestreaks in the sky that can be seen on Earth from miles away ... the meteoroids that cause them are actually quite small - no bigger than pebbles
from the Earth ’s orbital path intersecting areas of comet debrisresultfrom the Earth ’s orbital path intersecting areas of comet debris
when Earth passes through comet debris Meteor shower names derive from the constellation from which the meteors seem to radiate - the Perseids from Perseus , the Leonids from Leo , and so forthresultwhen Earth passes through comet debris Meteor shower names derive from the constellation from which the meteors seem to radiate - the Perseids from Perseus , the Leonids from Leo , and so forth
from comet debris , which are unlikely to contain chunks ironoriginatefrom comet debris , which are unlikely to contain chunks iron
as debris and dust cast off by cometsmostly originateas debris and dust cast off by comets
from the breakup of cometsoriginatefrom the breakup of comets
from " parent cometstypically originatefrom " parent comets
from Earth plowing through debris left behind by cometsresultfrom Earth plowing through debris left behind by comets
wheen the earthresultwheen the earth
from comet debris this summerBy Steve Kates , Dr. Skyresultingfrom comet debris this summerBy Steve Kates , Dr. Sky
when Earth passes through trails of debris left behind by cometsare causedwhen Earth passes through trails of debris left behind by comets
from the Earth passing through the trail of dust and debrisresultfrom the Earth passing through the trail of dust and debris
when the earth travels through a cloud of cometary debrisare causedwhen the earth travels through a cloud of cometary debris
when Earth passes through the orbit of periodic cometsresultwhen Earth passes through the orbit of periodic comets
as the debris left behind by comets pass through the earth 's orbitare createdas the debris left behind by comets pass through the earth 's orbit
in comets orbiting the sunoriginatein comets orbiting the sun
of fragments of disintegrated cometsare composedof fragments of disintegrated comets
when the Earth passes through a stream of debris left from a cometresultwhen the Earth passes through a stream of debris left from a comet
when the Earth encounters cometary orbits Perspective makes the meteors appear to come from a point in the skyresultwhen the Earth encounters cometary orbits Perspective makes the meteors appear to come from a point in the sky
from the Earth intersecting the debris trail left behind by a cometresultfrom the Earth intersecting the debris trail left behind by a comet
when the Earth flew through an abandoned field of debris , an asteroid or cometwere triggeredwhen the Earth flew through an abandoned field of debris , an asteroid or comet
from the trails left behind by cometsresultfrom the trails left behind by comets
from leftover fragments of comets and asteroidsoriginatefrom leftover fragments of comets and asteroids
from comets and the fragments are soft in compositionoriginatefrom comets and the fragments are soft in composition
from comets , making the Geminids all the more uniqueto originatefrom comets , making the Geminids all the more unique
when Earth 's orbit takes us through the debris trail of a cometare causedwhen Earth 's orbit takes us through the debris trail of a comet
when Earth crosses the orbit of a cometare causedwhen Earth crosses the orbit of a comet
from the earth moving through space dustresultfrom the earth moving through space dust
when comets shed the icy , dusty debris that streams along a comet ’s orbitresultwhen comets shed the icy , dusty debris that streams along a comet ’s orbit
when small fragments of cosmic debris enter the earth ’s atmosphere at high speedare causedwhen small fragments of cosmic debris enter the earth ’s atmosphere at high speed
to almost 50 tons of space debris falling on Earth every daycontributeto almost 50 tons of space debris falling on Earth every day
from a)the passage of the Earth through the center of the asteroid beltresultfrom a)the passage of the Earth through the center of the asteroid belt
when the Earth passes through the dusty tail of a cometresultwhen the Earth passes through the dusty tail of a comet
from the earth plowing into the orbit of an old comet which leaves behind dust and debris in its path after its passageresultfrom the earth plowing into the orbit of an old comet which leaves behind dust and debris in its path after its passage