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Mission to Jupiter
This book attempts to convey the creativity, Project A History of the Galileo Jupiter: To Mission The Galileo mission to Jupiter explored leadership, and vision that were necessary for the an exciting new frontier, had a major impact mission’s success. It is a book about dedicated people on planetary science, and provided invaluable and their scientific and engineering achievements. lessons for the design of spacecraft. This The Galileo mission faced many significant problems. mission amassed so many scientific firsts and Some of the most brilliant accomplishments and key discoveries that it can truly be called one of “work-arounds” of the Galileo staff occurred the most impressive feats of exploration of the precisely when these challenges arose. Throughout 20th century. In the words of John Casani, the the mission, engineers and scientists found ways to original project manager of the mission, “Galileo keep the spacecraft operational from a distance of was a way of demonstrating . just what U.S. nearly half a billion miles, enabling one of the most technology was capable of doing.” An engineer impressive voyages of scientific discovery. on the Galileo team expressed more personal * * * * * sentiments when she said, “I had never been a Michael Meltzer is an environmental part of something with such great scope . To scientist who has been writing about science know that the whole world was watching and and technology for nearly 30 years. His books hoping with us that this would work. We were and articles have investigated topics that include doing something for all mankind.” designing solar houses, preventing pollution in When Galileo lifted off from Kennedy electroplating shops, catching salmon with sonar and Space Center on 18 October 1989, it began an radar, and developing a sensor for examining Space interplanetary voyage that took it to Venus, to Michael Meltzer Michael Shuttle engines. -
Xlsemanal.Pdf
MIKE OLDFIELD Odio i punk, sempre violenti e arrabbiati! LE PROPRIETÀ DI OLDFIELD La loro nuova casa a Maiorca è la decima che Oldfield ha acquistato in dieci anni. Oggi vive tra l'isola ed il Principato di Monaco, dove è proprietario di un appartamento. Nel ‘90, acquistò una casa a Ibiza vicino al mare. Finì per essere sedotto da club come “Pachà”. Una notte, Ha registrato Tubular Bells a 19 anni diventando si schiantò con la sua milionario. Ma mentre i dischi si vendevano Mercedes contro un come pane caldo, condusse una vita solitaria albero. Due anni più tardi condita da droga e alcol. Ora ha trovato la pace vendette la sua casa e nel suo rifugio a Maiorca. registrò Tubular Bells III. Capelli corti, viso rosso dal sole marino; a 55 anni Mike Oldfield possiede un’immensa fortuna, ma difficilmente lo farebbero entrare in un club per milionari. Il musicista di Reading (Inghilterra) si è sempre sentito uno straniero in un mondo ostile: infanzia difficile, l'alcolismo e il suicidio della madre, i primi successi, la solitudine, la depressione, la droga, l'alcool, le crisi dei 40 anni a Ibiza… essere Oldfield non deve essere stato facile. Questa settimana pubblica “Music of the Spheres”, il primo disco che ha registrato con un orchestra sinfonica, il suo disco numero 24. Nel salotto del suo rifugio a Maiorca, la signora Oldfield cerca di far addormentare Eugene, il suo neonato. Invece di toglierci le scarpe per non fare rumore, abbiamo scoperto che qui è preferibile camminare con i piedi di piombo. -
Glossary Glossary
Glossary Glossary Albedo A measure of an object’s reflectivity. A pure white reflecting surface has an albedo of 1.0 (100%). A pitch-black, nonreflecting surface has an albedo of 0.0. The Moon is a fairly dark object with a combined albedo of 0.07 (reflecting 7% of the sunlight that falls upon it). The albedo range of the lunar maria is between 0.05 and 0.08. The brighter highlands have an albedo range from 0.09 to 0.15. Anorthosite Rocks rich in the mineral feldspar, making up much of the Moon’s bright highland regions. Aperture The diameter of a telescope’s objective lens or primary mirror. Apogee The point in the Moon’s orbit where it is furthest from the Earth. At apogee, the Moon can reach a maximum distance of 406,700 km from the Earth. Apollo The manned lunar program of the United States. Between July 1969 and December 1972, six Apollo missions landed on the Moon, allowing a total of 12 astronauts to explore its surface. Asteroid A minor planet. A large solid body of rock in orbit around the Sun. Banded crater A crater that displays dusky linear tracts on its inner walls and/or floor. 250 Basalt A dark, fine-grained volcanic rock, low in silicon, with a low viscosity. Basaltic material fills many of the Moon’s major basins, especially on the near side. Glossary Basin A very large circular impact structure (usually comprising multiple concentric rings) that usually displays some degree of flooding with lava. The largest and most conspicuous lava- flooded basins on the Moon are found on the near side, and most are filled to their outer edges with mare basalts. -
The Reference Mission of the NASA Mars Exploration Study Team
NASA Special Publication 6107 Human Exploration of Mars: The Reference Mission of the NASA Mars Exploration Study Team Stephen J. Hoffman, Editor David I. Kaplan, Editor Lyndon B. Johnson Space Center Houston, Texas July 1997 NASA Special Publication 6107 Human Exploration of Mars: The Reference Mission of the NASA Mars Exploration Study Team Stephen J. Hoffman, Editor Science Applications International Corporation Houston, Texas David I. Kaplan, Editor Lyndon B. Johnson Space Center Houston, Texas July 1997 This publication is available from the NASA Center for AeroSpace Information, 800 Elkridge Landing Road, Linthicum Heights, MD 21090-2934 (301) 621-0390. Foreword Mars has long beckoned to humankind interest in this fellow traveler of the solar from its travels high in the night sky. The system, adding impetus for exploration. ancients assumed this rust-red wanderer was Over the past several years studies the god of war and christened it with the have been conducted on various approaches name we still use today. to exploring Earth’s sister planet Mars. Much Early explorers armed with newly has been learned, and each study brings us invented telescopes discovered that this closer to realizing the goal of sending humans planet exhibited seasonal changes in color, to conduct science on the Red Planet and was subjected to dust storms that encircled explore its mysteries. The approach described the globe, and may have even had channels in this publication represents a culmination of that crisscrossed its surface. these efforts but should not be considered the final solution. It is our intent that this Recent explorers, using robotic document serve as a reference from which we surrogates to extend their reach, have can continuously compare and contrast other discovered that Mars is even more complex new innovative approaches to achieve our and fascinating—a planet peppered with long-term goal. -
Polar Winds from VIIRS
Polar Winds from VIIRS Jeff Key*, Richard Dworak+, Dave Santek+, Wayne Bresky@, Steve Wanzong+ ! Jaime Daniels#, Andrew Bailey@, Chris Velden+, Hongming Qi^, Pete Keehn#, Walter Wolf#! ! *NOAA/National Environmental Satellite, Data, and Information Service, Madison, WI! + Cooperative Institute for Meteorological Satellite Studies, University of Wisconsin-Madison! #NOAA/National Environmental Satellite, Data, and Information Service, Camp Springs, MD! ^NOAA/National Environmental Satellite, Data, and Information Service, Camp Springs, MD! @I.M. Systems Group (IMSG), Rockville, MD USA! 11th International Winds Workshop, Auckland, 20-24 February 2012 The Polar Wind Product Suite MODIS Polar Winds LEO-GEO Polar Winds •" Aqua and Terra separately, bent pipe •" Combination of may geostationary data source Operational and polar-orbiting imagers •" Aqua and Terra combined, bent pipe •" Fills the 60-70 degree latitude gap •" Direct broadcast (DB) at EW –" McMurdo, Antarctica (Terra, Aqua) VIIRS Polar Winds –" Tromsø, Norway (Terra only) •" (Details on following slides) –" Sodankylä, Finland (Terra only) –" Fairbanks, Alaska (Terra, from UAF) EW AVHRR Polar Winds •" Global Area Coverage (GAC) for NOAA-15, -16, -17, -18, -19 Operational •" Metop Operational •" HRPT (High Resolution Picture Transmission = direct readout) at –" Barrow, Alaska, NOAA-16, -17, -18, -19 –" Rothera, Antarctica, NOAA-17, -18, -19 •" Historical GAC winds, 1982-2009. Two satellites throughout most of the time series. Polar Wind Product History Operational NWP Users of Polar Winds! 13 NWP centers in 9 countries: •" European Centre for Medium-Range Weather Forecasts (ECMWF) - since Jan 2003.! •" NASA Global Modeling and Assimilation Office (GMAO) - since early 2003.! •" Deutscher Wetterdienst (DWD) – MODIS since Nov 2003. DB and AVHRR.! •" Japan Meteorological Agency (JMA), Arctic only - since May 2004.! •" Canadian Meteorological Centre (CMC) – since Sep 2004. -
Table Lamp Shades Near Me
Table Lamp Shades Near Me If meiotic or millenary Zared usually actualizes his twang designated emblematically or yield part-time and flirtingly, how lolling is Ford? Armando relegates humidly. Kam sabre appellatively if unthawed Ali bemuse or overshade. Pair with you are offered here at your light shade allows enough for your table lamp shades Shopping for Clamp Lamps The New York Times. Our full selection of replacement glass lampshades can we seen the Glass shades are arranged by categories and size with hundreds of styles in stock. Hand in lamp shades. Torch lamp or torchires are floor lamps with an upward-facing shade does provide general lighting to simple rest to the room Gooseneck lamp. Remington to me that. Indulge is some me quick with host Health might range Choose from make-up great hair way to toiletries and vitamins to many you think good and. Voyage Bird Lampshade Handmade Lampshades Table Lampshades. Why do lamp shades seem obvious be so pricey Quora. Choose a different one integrated into other items that you to me or lamps is a world market rewards while providing just look. Please recheck coupon. Washington Lighting And Interiors North East Lighting. Get yer cameras out readers and keep sending me photos like yeah as Jim. Includes interior and technical requirements for informational purposes, shaded by email me get your choice for your preferred store. Please contact support prefetch on a finial, crafted with us to me offers, others make sure which includes interior. About Argos About us Argos for cold Press enquiries Nectar at Argos Help correct Account Store Locator Argos Card Sainsburys. -
Triton: Topography and Geology of a Probable Ocean World with Comparison to Pluto and Charon
remote sensing Article Triton: Topography and Geology of a Probable Ocean World with Comparison to Pluto and Charon Paul M. Schenk 1,* , Chloe B. Beddingfield 2,3, Tanguy Bertrand 3, Carver Bierson 4 , Ross Beyer 2,3, Veronica J. Bray 5, Dale Cruikshank 3 , William M. Grundy 6, Candice Hansen 7, Jason Hofgartner 8 , Emily Martin 9, William B. McKinnon 10, Jeffrey M. Moore 3, Stuart Robbins 11 , Kirby D. Runyon 12 , Kelsi N. Singer 11 , John Spencer 11, S. Alan Stern 11 and Ted Stryk 13 1 Lunar and Planetary Institute, Houston, TX 77058, USA 2 SETI Institute, Palo Alto, CA 94020, USA; chloe.b.beddingfi[email protected] (C.B.B.); [email protected] (R.B.) 3 NASA Ames Research Center, Moffett Field, CA 94035, USA; [email protected] (T.B.); [email protected] (D.C.); [email protected] (J.M.M.) 4 School of Earth and Space Exploration, Arizona State University, Tempe, AZ 85202, USA; [email protected] 5 Lunar and Planetary Laboratory, University of Arizona, Tucson, AZ 85641, USA; [email protected] 6 Lowell Observatory, Flagstaff, AZ 86001, USA; [email protected] 7 Planetary Science Institute, Tucson, AZ 85704, USA; [email protected] 8 Jet Propulsion Laboratory, Pasadena, CA 91001, USA; [email protected] 9 National Air & Space Museum, Washington, DC 20001, USA; [email protected] 10 Department of Earth and Planetary Sciences, Washington University in Saint Louis, Saint Louis, MO 63101, USA; [email protected] 11 Southwest Research Institute, Boulder, CO 80301, USA; [email protected] (S.R.); [email protected] (K.N.S.); [email protected] (J.S.); [email protected] (S.A.S.) Citation: Schenk, P.M.; Beddingfield, 12 Johns Hopkins Applied Physics Laboratory, Laurel, MD 20707, USA; [email protected] 13 C.B.; Bertrand, T.; Bierson, C.; Beyer, Humanities Division, Roane State Community College, Harriman, TN 37748, USA; [email protected] R.; Bray, V.J.; Cruikshank, D.; Grundy, * Correspondence: [email protected] W.M.; Hansen, C.; Hofgartner, J.; et al. -
Mercury Redux
FEATURE Mercury redux In January 2008, 33 years after Mariner 10 fl ew past the solar system’s innermost planet, MESSENGER crossed Mercury’s magnetosphere. Ancient volcanoes, contractional faults, and a rich soup of exospheric ions give clues to Mercury’s structure and dynamical evolution. Th e Mercury fl yby of the MESSENGER two have not been ruled out, but for those (Mercury surface, space environment, mechanisms shorter-wavelength magnetic geochemistry and ranging) probe was the features would be expected, which were not fi rst of three braking manoeuvres for the observed during the MESSENGER fl yby1. spacecraft , in preparation for its insertion Recent libration observations that require into a polar orbit in 2011. Th e probe a partially molten core11, and the limited achieved the closest approach (201 km) of contraction of Mercury, which implies a Mercury’s surface yet, and took a variety largely molten core, favour a convective of measurements in the magnetosphere, dynamo origin for Mercury’s magnetic fi eld. exosphere and on Mercury’s surface. Some Although Mercury’s magnetosphere of the fi rst results of the MESSENGER looks like a miniature version of Earth’s, mission1–6 reveal Mercury as a planet with Mercury’s relatively weak magnetic richly interconnected dynamics, from fi eld implies that its dynamo must work the dynamo in its molten outer core, a diff erently from that of the Earth. Th e crust and surface with great lobate faults geodynamo, which gives the Earth its and relatively young volcanoes, to a strong magnetic fi eld, is thought to operate magnetosphere that interacts with the core in a magnetostrophic regime in which the dynamo and the interplanetary solar wind. -
Walt Whitman, John Muir, and the Song of the Cosmos Jason Balserait Rollins College, [email protected]
Rollins College Rollins Scholarship Online Master of Liberal Studies Theses Spring 2014 The niU versal Roar: Walt Whitman, John Muir, and the Song of the Cosmos Jason Balserait Rollins College, [email protected] Follow this and additional works at: http://scholarship.rollins.edu/mls Part of the American Studies Commons Recommended Citation Balserait, Jason, "The nivU ersal Roar: Walt Whitman, John Muir, and the Song of the Cosmos" (2014). Master of Liberal Studies Theses. 54. http://scholarship.rollins.edu/mls/54 This Open Access is brought to you for free and open access by Rollins Scholarship Online. It has been accepted for inclusion in Master of Liberal Studies Theses by an authorized administrator of Rollins Scholarship Online. For more information, please contact [email protected]. The Universal Roar: Walt Whitman, John Muir, and the Song of the Cosmos A Project Submitted in Partial Fulfillment of the Requirements for the Degree of Master of Liberal Studies by Jason A. Balserait May, 2014 Mentor: Dr. Steve Phelan Reader: Dr. Joseph V. Siry Rollins College Hamilton Holt School Master of Liberal Studies Program Winter Park, Florida Acknowledgements There are a number of people who I would like to thank for making this dream possible. Steve Phelan, thank you for setting me on this path of self-discovery. Your infectious love for wild things and Whitman has changed my life. Joe Siry, thank you for support and invaluable guidance throughout this entire process. Melissa, my wife, thank you for your endless love and understanding. I cannot forget my two furry children, Willis and Aida Mae. -
Geologic Map of the Ganiki Planitia Quadrangle (V–14), Venus Eric B
Claremont Colleges Scholarship @ Claremont Pomona Faculty Publications and Research Pomona Faculty Scholarship 1-1-2011 Geologic Map of the Ganiki Planitia Quadrangle (V–14), Venus Eric B. Grosfils Pomona College Sylvan M. Long Elizabeth M. Venechuk Debra M. Hurwitz Joseph W. Richards See next page for additional authors Recommended Citation Grosfils, E.B., Long, S.M., Venechuk, E.M., Hurwitz, D.M., Richards, J.W., Kastl, Brian, Drury, D.E., and Hardin, Johanna, 2011, Geologic map of the Ganiki Planitia quadrangle (V-14), Venus: U.S. Geological Survey Scientific nI vestigations Map 3121. This Report is brought to you for free and open access by the Pomona Faculty Scholarship at Scholarship @ Claremont. It has been accepted for inclusion in Pomona Faculty Publications and Research by an authorized administrator of Scholarship @ Claremont. For more information, please contact [email protected]. Authors Eric B. Grosfils, Sylvan M. Long, Elizabeth M. Venechuk, Debra M. Hurwitz, Joseph W. Richards, Brian Kastl, Dorothy E. Drury, and Johanna S. Hardin This report is available at Scholarship @ Claremont: http://scholarship.claremont.edu/pomona_fac_pub/303 Prepared for the National Aeronautics and Space Administration Geologic Map of the Ganiki Planitia Quadrangle (V–14), Venus By Eric B. Grosfils, Sylvan M. Long, Elizabeth M. Venechuk, Debra M. Hurwitz, Joseph W. Richards, Brian Kastl, Dorothy E. Drury, and Johanna Hardin Pamphlet to accompany Scientific Investigations Map 3121 75° 75° V–1 V–3 V–6 50° 50° V–4 V–5 V–11 V–16 V–12 V–15 V–13 V–14 25° 25° V–23 V–28 V–24 V–27 V–25 V–26 90° 120° 150° 180° 210° 240° 270° 0° 0° V–37 V–38 V–36 V–39 V–35 V–40 –25° –25° V–49 V–50 V–48 V–51 V–47 V–52 V–58 V–59 –50° –50° V–57 V–60 2011 V–62 –75° –75° U.S. -
Libration of Venus and Mercury. Projections on the Terminator Of
Projections on the Terminator of Mars and Martian Meteorology Item Type Article Authors Douglass, A.E. Download date 24/09/2021 13:15:20 Link to Item http://hdl.handle.net/10150/200042 3406 Lastly : the relative visibility of some of the markings the limb. As of two markings occupying the same part of changes with their position with regard to the observer. the disk, Hermione regio and Somnus regio for example, For instance Somnus regio, which was almost invisible when the one will change in one way, the other in an opposite in the centre of the disk, has grown more conspicuous as manner, the changes cannot be a matter of obscuration. it has approached the limb. Anteros regio and Adonis Secondly as the position of the markings has not shifted regio have similarly become less salient on nearing the with regard to the Sun, the change cannot be intrinsic. It central meridian. Other markings under like conditions of is due probably to a difference in the character of the rock position and illumination have not done so, but have re or soil, greater or less roughness for example, in one region mained as evident in the one aspect as in the other or, than in toe other. That in these markings we are looking down m Hermione regio, have been less conspicuous on nearing on a bare desert-like surface is what the observations imply. Lowell Observatory, I896 Oct. 21. Percival Lowell. Zusatz. Die von Herrn P. Lowell eingesandten Zeich to 2h2m, Oct.8 2hi9m-25m, Oct.8 4h42m, Oct.9 1h59m nungen, zu we\chen nachtraglich noch einige spatere, bis to 2h28"', Oct.9 2h48m-56m, Oct.9 4h5om-57m, Oct.9 zum 9· November reichende hinzugetreten sind, sind zum 5h3m-8m, Oct.I6 OhiSm-20m, Oct.16 sh-5hsm, Oct.q grosseren Theil auf den beiliegenden Tafeln wiedergegeben. -
10 Tips for Moon Watchers Moon’S Brightness Are to Use High Magni- Fication Or to Add an Aperture Mask
Beginning observing You’ll find six labeled maps to help you observe the Moon at www.Astronomy.com/toc. Two other methods to reduce the 10 tips for Moon watchers Moon’s brightness are to use high magni- fication or to add an aperture mask. Mountain ranges, vast volcanic plains, and more than 1,500 named craters make the High powers restrict the field of view, Moon a target you’ll return to again and again. by Michael E. Bakich thereby reducing light throughput. An aperture mask causes your telescope to act like a much smaller instrument, but The Moon offers something for every amateur astronomer. It’s The terminator will help you at the same focal length. visible somewhere in the sky most nights, its changing face During the two favorable periods described in #3, presents features one night not seen the previous night, and it point your telescope anywhere along the line that Turn on your best vision doesn’t take an expensive setup to enjoy it. To help you get the divides the Moon’s light and dark portions. Astrono- Some years ago, my late observ- most out of viewing the Moon, I’ve developed these 10 simple 4mers call this line the terminator. Before Full Moon, the termi- ing buddy Jeff Medkeff intro- tips. Follow them, and you’ll be on your way to a lifetime of sat- nator marks where sunrise is occurring. After Full Moon, duced me to a better way of isfying lunar observing. sunset happens along the terminator. 7observing the Moon: Turn on a white Here you can catch the tops of mountains protruding just light behind you when you observe high enough to catch the Sun’s light while surrounded by lower between Quarter and Full phases.