professional documents
home
Profile
docsters
request
Blogs
Upload

Physics RSS Feed

search

COMPARISON OF LUNAR PROSPECTOR MAGNETOMETER AND ELECTRON REFLECTOMETER DATA.

Prospero 6/22/2008 | 0 (0) | 39 | 0 | 0 | English

Hood et.al.,, Lunar and Planetary Science conference XXXIX in League City, TX (2008). Recent processing of the low altitude (11-66 km) Lunar Prospector Magnetometer (LPMAG) data has made possible direct comparison of the LP-MAG and LP Electron Reflectometer (ER) data.  ... more>>

Confirmation of Theory of Cosmic Ray Origin from 1966 - Not from around here

Prospero 6/22/2008 | 0 (0) | 39 | 0 | 0 | English

Findings based on nine years of observations at the now-shuttered observatory on the U.S. Army’s Dugway Proving Ground. They confirm a 42 -year-old prediction – known as the Greisen-Zatsepin-Kuzmin (GZK) “cutoff,” “limit” or “suppression” – about the behavior of UH energy cosmic rays, which carry more energy than any other known particle.  ... more>>

Lunar Orbit Insertion Targeting

Prospero 6/22/2008 | 0 (0) | 58 | 2 | 0 | English

Details the Lunar Orbit Insertion (LOI) arrival targeting and associated mission design philosophy for Lunar sortie missions with up to a 7-day surface stay and with global Lunar landing site access.  ... more>>

PETROLOGY AND BULK COMPOSITION OF LARGE LUNAR FELDSPATHIC LEUCOGABBROIC and BRECCIA, NW Africa

Prospero 6/22/2008 | 0 (0) | 37 | 0 | 0 | English

A very large (11.528 kilogram) and fresh lunar meteorite found in southern Morocco in summer 2007 represents the second largest known lunar specimen. This cuboidal, 27 cm x 24 cm x 20 cm feldspathic rock is a near-monolithologic breccia composed predominantly of metal-bearing leucogabbroic clasts in a gray, partly glassy matrix.  ... more>>

FE-C SYSTEM AT PRESSURE AND IMPLICATIONS FOR EARTH'S CORE

Prospero 6/22/2008 | 0 (0) | 43 | 0 | 0 | English

The composition of the light elements in Earth's core continues to be a major outstanding question in Earth science. Lunar and Planetary Science conference  ... more>>

Age and Origin of the Highlands Crust of the Moon - From Descartes Breccia

Prospero 6/22/2008 | 0 (0) | 22 | 0 | 0 | English

Lunar and Planetary Science XXXI 1552.pdf Age and Origin of the Highlands Crust of the Moon: Isotopic and Petrologic Studies of a Ferroan Noritic Anorthosite Clast from Descartes Breccia 67215. M. Norman1,2, L. Nyquist3, D. Bogard3, L. Borg4, H. Weismann5, D. Garrison5, R. Young5, C.-Y. Shih5, and C. Schwandt5. 1Lunar and Planetary Institute, Hou  ... more>>

Lunar Coordinate System for the Lunar Reconnaissance Orbiter

Prospero 6/22/2008 | 0 (0) | 32 | 0 | 0 | English

The fact that Earth's Moon is anything but a perfectly round sphere, with improved mapping following a swarm of probes beginning again more than a decade ago, and the HiRes imagery capabilities on-board the pending LRO, NASA JPL has undertaken the task of revising standards for a common, well-defined surface coordinate system  ... more>>

Lunar Swirls

Prospero 6/22/2008 | 0 (0) | 34 | 0 | 0 | English

Lunar and Planetary Science XXXVII (2006) 1230.pdf Optical Maturity and Magnetic Studies of Lunar Swirls. C. G. Hughes1, D. T. Blewett2, B. R. Hawke3, and N. C. Richmond4, 1Dept. of Geology and Planetary Science, Univ. of Pittsburgh, Pittsburgh, PA 15260 USA, cgh1@pitt.edu; 2NovaSol, 733 Bishop St., 28th Floor, Honolulu, HI 96813 USA, dave.blewet  ... more>>

Lunar Paleomagnetism (LPS XXXIX 2008)

Prospero 6/22/2008 | 0 (0) | 22 | 0 | 0 | English

Study of the fossilized magnetic field of Earth's Moon is inspiring new interest in light of the discovery of localized Lunar Magnetic Anomalies, some antipodal to major impacts, and others, some very strong in size and strength, that do not. More about the possible history of the Moon's ancient magnetism - Lunar and Planetary Institute conference XXXIX, League City, TX, March 2008  ... more>>

Cataclysmic Bombardment throughout the Inner Solar System (2002)

Prospero 6/22/2008 | 0 (0) | 19 | 0 | 0 | English

Kring and Cohen present evidense supporting the Grand Bombardment Theory, the most intense bombardment of the inner solar system, 4.0 to 3.9 billion years BP  ... more>>

High-Resolution Digital Terrain Models and Ortho-Image Mosaics of Mars (LPI XXXIX) - Schmidt

Prospero 6/22/2008 | 0 (0) | 41 | 0 | 0 | English

High-Resolution interpretation of Mars using data from ESA Mars Express - Lunar and Plantary Science conference in League City, TX, March 2008  ... more>>

What Can GLAST Say About the Origin of Cosmic Rays

Prospero 6/22/2008 | 0 (0) | 28 | 0 | 0 | English

Still predominantly known as "Galactic Cosmic Rays," to distinguish these extra-solar high exergy particles from Solar Events, GLAST, launched in 2008, will be called upon to determine their origins, whether from outside our galaxy and/or channelled by the Galaxy's enormous mangetic field.  ... more>>

EARLY IMPACTSDescartes

Prospero 6/22/2008 | 0 (0) | 23 | 0 | 0 | English

The Descartes Formation is considerably brighter and distinct in amateur telescopes in the Southern Highlands of the Near Side of the Moon. Data from Lunar Prospector (1998) indicates the presence of an ancient but persistant local magnetic anomaly (5 nT at ~18 km) The center of the field and formation is 60 km south by southeast of the landing site of Apollo 16  ... more>>

Descartes Iron

Prospero 6/22/2008 | 0 (0) | 22 | 0 | 0 | English

The Descartes Formation is considerably brighter and distinct in amateur telescopes in the Southern Highlands of the Near Side of the Moon. Data from Lunar Prospector (1998) indicates the presence of an ancient but persistant local magnetic anomaly (5 nT at ~18 km) The center of the field and formation is 60 km south by southeast of the landing site of Apollo 16  ... more>>

Deep Space Network Support for the Apollo

Prospero 6/22/2008 | 0 (0) | 23 | 0 | 0 | English

Once again, the Deep Space Network, is called upon to support human spaceflight into deep space. Demands for DSN time have not decreased since 1972, but the methods used to support Apollo have lessons for now and the future.  ... more>>

   
  results / page   15/25/50 Page: 1 of 13 << prev 1234...13 next >>