PDF-DEFLECTING ASTEROIDS BY MEANS OF STANDOFF NUCLEAR EXPLOSIONSDonald B.

neutronsroughlybyafactorof100047ThisfactcancausesuchhightemperaturestobeproducedthatmostoftheenergyisreradiatedItalsocausesasmalleramountofmasstobeejectedfromtheasteroidWhentheenergydensityinthe. In this lesson, we are . going to be comparing comets, meteors, and asteroids which are found . in the Solar System. . Essential Question:. What is the difference between a comet, meteor, . and asteroid?. Bruce Chittenden. 7.1 Investigation: What is There?. When experimenting with the current scenario, you will notice that some fundamental functionality is missing.. The rocket does not move. It cannot be turned, nor can it be moved forward.. & Meteors. Lectures will be available at: . homework.uoregon.edu. /pub/. elsa. /. haydock. / . Asteroid Belt Basic . Characteristics. Estimated 1 million are ~1km or larger; millions more are . smaller. Asteroids. Composition (what are they made of?. Asteroids are rocky worlds.. Asteroids. Where are asteroids found?. Most asteroids orbit the Sun between Mars and Jupiter.. Asteroids. What are their shapes?. Comets. one of the most glorious things to see in the sky is a comet.. May be visible for only days, weeks, or months. Comet. : chunks of ice and dust whose orbits are very long, narrow ellipses.. Think of them as a “dirty snowball”. is an ASTEROID. Asteroids are the rocky remnants of the material from which the planets formed. .. They have also been called . planetoids. , especially the larger ones. Formation. The most obvious and general thought . It is Imperative that a Standoff is used on every weapon.. Every Standoff on every weapon must be either taped or Heat Shrink used to make it permanent and not slip off. . . Heat Shrink Tubing (purchase at any hardware store) is the most secure way. Use ½” once Standoff is secured on weapon.. a storm of asteroids.. Here, an artist shows how a big impact on the young Moon might have looked. The asteroids broke apart when they hit the Moon..   . Illustration Credit:  Lunar and Planetary Institute. Information for this PowerPoint obtained from: . NSTA Online Module: Solar System: . Asteroids, Comets, and Meteorites . NASA. ESA. Windows2Universe.org. This is a meteorite that had been broken off of Mars from a large impact meteorite. It spent millions of years in space before landing in Antarctica.. shinning universe . there are billions of stars , millions of meteors, . hundreds of stars. , plenty of planets, many moons , a unique sun and many more celestial bodies. . The Asteroids Game. How Are Bullets Fired?. We handle a “space” input and call the fire() method.. How Are Asteroids Created?. We call the . addAsteroids. () method in the Space constructor. What does an Explosion do?. of 40 asteroids. Dave Herald. An overview of recent results. Why are diameters important?. Diameters are a primary characteristic of asteroids. Several Infra-red satellite missions have measured diameters for 1000’s of asteroids. th. , 2018. Pre-Class:. Where do we find asteroids in our solar system?. http://. www.esa.int. Comet 67P/. Churyumov-Gerasimenko. seen from . Rosetta. In This Lesson:. Solar System Debris. (Lesson 2 of 2). .. They have also been called . planetoids. , especially the larger ones. Formation. The most obvious and general thought . “ A Planet would some how been destroyed millions of years and that resulted to asteroid belts ” . .