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Meteoroids! Asteroids! Comets! Oh, my! The devastation continues Poisonous gases and dust fills the atmosphere, blocks out the sun Temperatures drop drastically No ...
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Comets, Asteroids, and Meteoroids Section 20.5 Comets Loose collections of ice, dust, and small rocky particles whose orbits are usually very long, narrow ellipses ...
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Tail also glows by the reflecting sunlight. It always points away from the solar winds ... The most popular comet. Orbits every 76 years. Halley's Comet. Asteroids ...
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Lesson 4 Asteroids, Comets, and Meteoroids Asteroids Asteroids are rocky objects. Smaller than a planet. Found between Mars and Jupiter Weak Gravity No atmosphere ...
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http://nssdc.gsfc.nasa.gov/imgcat/html/object_page/nea_19970627_mos.html ... Made of rock and other left-over space material (primarily carbon, iron and silicates. ...
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Comets, Asteroids, Meteoroid and Meteorites Chapter 21 Section 5 Pages 668-673 Comets A comet is a small body of ice, rock and cosmic dust loosely packed together.
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Title: No Slide Title Last modified by: Jenifer Limb Document presentation format: On-screen Show Other titles: Times Arial Custom Design Section 4: Asteroids, Comets ...
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Hypervelocity Impact Technology Facility (HITF)/SN3. NASA Johnson Space Center ... a limited set of impact conditions, and certify final shielding configuration ...
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Meteoroid Impact and Planetary Evolution
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Light Asteroids consist of large quantities of iron and nickel resemble lunar rocks ... The Threat of Colliding NEOs(Asteroids, Comets and Meteoroids), http://www. ...
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... Meteor, ... Meteors are meteoroids that enter the Earth's atmosphere and burn up (aka ' ... Meteor, Meteoroid, Meteorite Definitions. Relative Penetration ...
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The Origin of Asteroids and Meteoroids Asteroid Ida and Its Moon, Dactyl In 1993, the Galileo spacecraft, heading toward Jupiter, took this picture 2,000 miles from ...
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Describe the physical characteristics of asteroids and comets. ... Most asteroids are located in a region between the orbits of mars and Jupiter ...
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Meteor: sudden streak of light caused by an incoming piece of asteroid, ... Meteor showers are usually named for the constellations from whose directions ...
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The New ESA Meteoroid Model. Presentation at the COSPAR Scientific Assembly ... The model is based on COBE/DIRBE IR sky maps, Galileo & Ulysses impact counts, ...
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Remnants of Rock and Ice
- Remnants of Rock and Ice Asteroids Meteoroids (meteorites, meteor) Comets
Remnants of Rock and Ice Asteroids Meteoroids (meteorites, meteor) Comets
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Meteoroids. Small solid particle that travels through space. Originate ... Meteoroids that do not enter Earth's ... Meteorite. A meteoroid that actually ...
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the study of space and heavenly bodies (satellites, probes, meteoroids, asteroids, etc) ... Paleontology. Study of ancient living things based on fossils ...
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Our Solar System. Meteoroids, Meteors, and Meteorites Is there more to be discovered? Astronomical unit is the distance between the Earth and the Sun 1.496 X 10 ...
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Earth and Space Our Solar System Our solar system is made up of: Sun Eight planets Their moons Asteroids Comets Meteoroids Inner Planets The inner four rocky planets ...
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Asteroids, Meteoroids, and Comets ... Plateaus Grand Canyon and others Ocean trenches Changing tilt of the Earth s axis Comets and Meteroids The ...
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Even modest (100 m size) meteoroids can produce big craters (every 200,000 yr or ... Manicouagan reservoir in Quebec: 70 km in diameter: hit by meteoroid ~2x108 yr ago ...
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Physics 202: Introduction to Astronomy Lecture 9. Carsten ... Meteoroid Impacts. February 24, 2006. Center for Solar-Terrestrial Research. Magnetosphere ...
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Elongated Comet. Circular Planet. Uranus. 50 Years Later. Not Following Predicted Orbit ... Comets. ice, soot, sand, rock. Meteoroids. sand grains, ice, rock ...
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Asteroids large ice, rocks in atmosphere. Meteoroids-ice, rocks, gases in atmosphere ... The Planets- Astronomy for Kids. http://www.dustbunny.com/afk/planets ...
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Meteoroids relatively small space rocks (before hitting ... Near 'y' of Aquarius. 35. May 1-10 (May 6) Eta Aquarids. SW of Vega. 10. Apr 19-25 (Apr 22) ...
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Meteors (meteoroids) are the debris associated with comets or asteroids. When a meteoroid enters the Earth's atmosphere & becomes a meteor, it is ...
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Small Bodies of the. Solar System: Comets. Asteroids. and. Meteoroids ... Asteroids are made of rock and are sometimes called minor planets. ...
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Captured comet or asteroid. Still open to question. A Tenth Planet? Xena ... Halley's Comet. Stardust and Deep Impact missions. Meteoroids, Meteors, and Meteorites ...
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The largest known dwarf planet. Has one moon, Dysnomia. Eris * The Sun ... Meteoroid Largest body in the asteroid belt and only known dwarf planet in this region.
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Comets. Meteoroids. Ida & Dactyl. Gaspra. Mathilde. Comets. Gas (ion) ... Comet Impacts. 1994 Comet Shoemaker-Levy hit Jupiter. Evidence of Impacts on Earth ...
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Solar system debris comes in a number of forms, including asteroids, meteoroids, ... Both types are informative about the early history of the solar system. ...
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Tim Fuller-Rowell (NOAA, US) Meteors/Meteoroids/ Interplanetary Dust ... EISCAT Svalbard Radar has had long continuous runs, coordinated with other ISRs ...
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Viking 1 & 2 found evidence of erosion from H2O. Temps. During the summer = 20 0 C ... Meteor -- light made by meteoroid as it passes through Earth's atmosphere ...
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We construct a new meteoroid model that replaces the models by Divine (1993) and ... These meteoroids represent the unaccounted or relict sources of particles. ...
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Planets with their moons go around the sun. ... (meteoroids, big chunks of rock, metal, and ice (asteroids), and frozen balls of ...
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Title: SUN SPOTS Author: Benton Last modified by: ELTURK, KATHERINE 2 Created Date: 11/13/2006 1:42:11 AM Document presentation format: On-screen Show (4:3)
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Title: SUN SPOTS Author: Benton Last modified by: hbenton1 Created Date: 11/13/2006 1:42:11 AM Document presentation format: On-screen Show (4:3) Other titles
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Nucleus center solid part of the comet Coma fuzzy cloud of vaporized gases around the nucleus Tail stream of dust and gases; ...
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COMETS, ASTEROIDS, AND METEORS COMETS Comets are loose collections of ice, dust, or rock particles whose orbits are usually very long, narrow ellipses.
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Comets are known as what? The comet s ion tail always extends where? Most asteroids can be found in the _____ _____? In your Table of Contents
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13.15 Other Objects in our Solar System The Moon the moon orbits Earth every 27.3 days the moon rotates once on its axis as it completes one orbit around Earth as a ...
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THE SOLAR SYSTEM What do you know about systems? What is a solar system? What are the parts of a solar system? * Comets are dirty snowballs that orbit the Sun ...
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Small pieces of space debris (usually parts of comets or ... Perseids. Aug. 12. 68. Comet 1862 III. Orionids. Oct. 21. 30. Comet Halley. Leonids. Nov. 17 ...
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Comet s Tail Comet s Orbit Comets move in an elliptical shaped orbit around the Sun. Asteroids A small and rocky space object. Most asteroids originate in the ...
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Our Solar System * * * * * * * * * The Sun our very own star The Sun is the center of our solar system The word solar means of the sun Our sun is a ...
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Asteroids, Comets and Meteors What s the Difference? What is an Asteroid? An asteroid is a rocky, metallic object that orbits the sun in the Asteroid Belt between ...
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Astronomy Review Jeopardy With your host/hostess, Your Classmate Astronomy Review Jeopardy Terrestrial Planets Gas Planets Dwarf Planets Meteors, Meteroids & Other ...
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AE5.2.1 - Solar System AE5.2.2 - The Sun AE5.2.3 - The Moon AE5.2.4 - The Moon s Orbit AE5.2.5 - Earth - Moon Distance AE5.2.6 - Walking on the Moon AE5.2.7 ...
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Image Showing Meteors of the Leonid Meteor Shower, taken from Space. http://www.moonglow.net/ccd/pictures/meteors/index.html The Barringer Impact Crater in ...
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Interplanetary Bodies Asteroids Solid bodies having no atmosphere Have well determined orbits More than 2000 in our solar system Asteroids Other info: Located mostly ...
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Title: No Slide Title Author: John Nicolucci Last modified by: John Nicolucci Created Date: 8/12/2001 8:41:36 PM Document presentation format: On-screen Show
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The Engineering Side of Dust: Micrometeoroids and the Risk They Pose to Spacecraft
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Chapter 2 The Solar System Section 1 Observing the Solar System
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Title: Slide 1 Author: etiennel Last modified by: herlam Created Date: 6/24/2004 1:17:52 PM Document presentation format: On-screen Show Company: BIRA-IASB
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Orbits & Objects in Space
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