Craters Essay

(Barone 2009). LCROSS stands for Lunar Crater Observation and Sensing Spacecraft. The mission was designed to search for water on the surface of the Moon. Water on the Moon has long been theorized, but previous moon missions have not found any (Lutgens 2008). The

cratering. If the colliding objects are of a similar size, collisional fragmentation and annihilation occur, producing a large number of smaller fragments from both involved bodies. If the objects are of differing sizes, collision results in an impact crater on the target body. Since objects that encounter the Moon are dramatically smaller than the Moon itself, cratering occurs. Typical impact velocities of asteroidal objects on the Moon are between 15 and 25 km/sec. With these high velocities, in

the “dare devils” of the group. We both wanted to ride the craters! The craters were the scariest, most dangerous rides. You got into a big metal crate and your crate is loose while it spins you around. So you can change whether or not you want to go fast or slow. Gabe and I started spinning it a ton and were super dizzy afterward. Then the Hudson Lacrosse hat that I was wearing that night fell off my head onto the floor of the crater! I didn't know it at first, but after the ride it was nowhere

its deposition and enrichment thanks to the impaction of a meteorite 1.85 million years ago. The impact of the meteorite is thought to have caused fracturing that led to the generation of magma from deep in the crust that helped in later filling the crater and producing the igneous complex (Faggart et. al., 1985). The igneous complex (Figure 1a) has an elongated shape (60 km long and 27 km wide) with circular deposits surrounding it similar to a bulls-eye. Evidence of the meteoric impact includes brecciation

When read top to bottom, Mina Loy's poem "Lunar Baedeker" may sound like a story of drugs, sex, and desperation. In reality, it is an encrypted biography of part of Loy's life, as well as symbolic of the cycles of life. Let's start with the title, shall we? "Lunar Baedeker," the word 'lunar' means moon. It can also mean relating to the moon, but more importantly it can mean measured by the moon's cycles. What in the world is a "Baedeker" though? Baedeker is actually one Karl Baedeker, a German who

Aim To determine whether the height at which a marble is dropped affect the size of the crater. Scientific knowledge Impact craters are geologic structures formed when a large meteorite, asteroid or comet smashes in to a planet or a satellite. Meteorites are small rocks in space that hit the earth's atmosphere at a high velocity. Throughout their history they have heavily bombarded all the inner bodies in our solar system. In this experiment we will use marbles as our meteorites, these will be

doubts about the exact age and size of the crater, and about the origin of the “mega tsunami deposits” that were located within the crater (Keller 2004). The focus of Keller’s recent research was on finding some answers to these questions. To do so she analyzed Cretaceous limestone, dolomite, and anhydrite deposits as the site of the Chicxulub crater (Keller 2004). The fossil deposits at the Chicxulub site suggest that the mineral layer in the crater was deposited after the impact, but before

Introduction The Battle of the Crater was supposed to be an unexpected attempt by Union forces to break through the Confederate defenses south of a critical hub near Petersburg, Virginia. The battle took place on the morning of July 30 1864, and consisted of 16,500 IX Corps Union soldiers and approximately 9,500 Confederate soldiers.1 Ambrose E. Burnside lead the IX Corps soldiers but overall command of the Union soldiers known as Grant’s Army of the Potomac was by General

The Wells Creek Impact Structure: Impact Melts produces shock metamorphism in the target rock. Michael A. Burklow Department of Geology, University of Tennessee at Martin, Martin, Tennessee 38237, USA Abstract The Wells Creek structure was formed by a meteorite impact in Cumberland, Tennessee (36°〖23〗^ ' N,87°40 'W) which is the northern part of Middle Tennessee. This region is known as the highland rim. The younger and older strata is exposed in two areas in the highland rim which means

In his interactions with the Lucynell Craters, Tom Shiftlet has a chance to achieve Grace. He has been wandering and has no friends, and has found in this household a chance to work hard, watch a beautiful sunset every night, and live a quiet life. This opportunity is hinted at when he first approaches the two women sitting on the porch and turns his back to them to face the sunset: "He swung both his whole and his short arm up slowly so that they indicated an expanse of sky and his figure formed