121. SunSpace Home Page: High-performace Satellite Systems And Solutions SunSpace develops high performance remote sensing microsatellites and related information systems. http://www.sunspace.co.za/

Sun Space and Information Systems (Pty) Ltd. is a provider of high-performance systems and solutions to the international aerospace market. SunSpace focuses on small- and micro-satellite systems, offering clients the complete design and development of high-performance satellites and payloads, related sub-systems, support equipment, and ground applications. SunSpace has its origins in the SUNSAT satellite programme of the University of Stellenbosch . SUNSAT, South Africa's first satellite, was developed completely by a local team of engineers, and launched in 1999 by the American space agency NASA. The team who designed and developed SUNSAT forms the core of SunSpace today. SunSpace wishes all a prosperous and successful 2004 in space! Site last updated: 10 March 2004 This site is best viewed with Internet Explorer ver. 6 or later Contact the hidden=('webmaster' + '@' + 'sunspace' + '.co.za') webmaster=('webmaster') document.write('' + webmaster + '') Download the SunSpace Promotion of Access to Information document SunSpace co. reg. no. 1999/23152/07

122. DXer.Com - Satellites satellites. Amateur Sats Track RS-10/11, KO-23, UO-11 WO-18 NOAA Sats Current Location of NOAA satellites. OH2BUA - Last Satellite DX spots. http://www.dxer.com/satel.html

Satellites Amateur Sats AMSAT - AMSAT-NA, Radio Amateur Satellite AMSAT - AMSAT-UK, Radio Amateur Satellite AMSAT-FR - French branch of AMSAT AMSAT-DL - German branch of AMSAT AMSAT-IT - Italian Branch of AMSAT AMSAT-URE - Spanish branch of AMSAT AMSAT-SM - Swedish branch of AMSAT Countdown - Countdown to Launch J-TRAC - Satellite Tracking Software Keplerian Elements - Satellite Tracking Information MSFC - Marshall Space Flight Center MIR - The Mir Space Station NASA - The NASA Homepage NASA - NASA Goddard Space Flight Center NASA Shuttle/MIR - NASA's Shuttle/Mir Home Page NASA Shuttle Web - The NASA Shuttle Web NASA - Space Links from NASA NOAA - NOAA's Space Weather NOAA Sats Current Location of NOAA Satellites - Last Satellite DX spots Orbital Data - Space Shuttle Orbital State Vectors SAREX - Shuttle Amateur Radio Experiment SAREX - Satellite Information and Sarex Info Satellites - Track 40+ Satellites STS Plus - Dave Ransom's Satellite Tracking Software Space Shuttle - Latest Flight Information SPACECOM - Office of Space Communications SpaceCraft TDRSS - NASA's Tracking and Data Relay Satellite System TSDXF - The Satellite DX Foundation UOSAT - Digital Satellite Information UOSAT - Latest Amateur Satellite Keps WEBERSAT - WeberSat/AmSat MA Joint Venture WSMR - White Sands Missile Range

123. UK Satellite Communication Resources - From Space To Satellite To Modem. A useful resource for both novices and experts alike in the field of satellite communications. An online link budget calculator or an anatomy of satellites and satellite communication terminals are explored. http://www.satcoms.org.uk/

Translations Home Tutorials CV Listings Support ... With Us Keep up to date with our mailing list ! Your E-mail Address: Please ensure correct spelling. Subscribe Un-Subscribe Powered by Web Wiz Guide NOTE: If you do not receive an email thanking you for joining our list, then we are unable to send to your email address. Weekly Poll What are you most interested in? Satcom Tutorials Satellite Internet Teleports Systems Design Job Seeking View Results Welcome to the UK Website for Satellite Communication Resources Visitors at the site now Total Visitors Site Wide Since 18/02/2002. Everything you ever wanted to know about satellite communications. Internet via satellite, SNG, satellite launches and short courses. Over 130 pages of information and links to additional websites providing even more information. Quick Links Latest Information Sat Expo 2004 - UK Trade Support Sat Expo 2004 - Support for UK Businesses.

124. New Uranian Satellites New Uranian satellites. The discovery of two new distant Uranian satellites (designated S/1997 U 1 and S/1997 U 2) was announced on IAUC 6764 and IAUC 6765. http://cfa-www.harvard.edu/iau/Headline/UranianSats.html

New Uranian Satellites The discovery of two new distant Uranian satellites (designated S/1997 U 1 and S/1997 U 2) was announced on IAUC and IAUC The plot below shows the orbits of the new satellites in relation to Uranus. It is based on the orbits published on IAUC and IAUC . It must not be reproduced in any form without the express written permission of the Central Bureau for Astronomical Telegrams. In this view, the new satellites are moving counterclockwise. The position of each object is marked at 10-day intervals, the first point plotted being 1997 Sept. 9, the last being 1999 Apr. 12 (for S/1997 U 1) and 2001 Mar. 22 (for S/1997 U 2). The non-closure of the apparent orbit of S/1997 U 1 is a geometric effect due to the relative motions of the earth and Uranus. The "weird" apparent orbit of S/1997 U 2 is also due to the same effectthe effect is magnified for this object due to its extremely long orbital period (1289 days). The orbit of the outermost regular satellite (Uranus IV, Oberon) is shown by the small ellipse centered on (0,0). Uranus is represented by the dot at (0,0)the disk is magnified two times. North is up and east is to the left. Credits.

125. Rocket With Three Satellites Lost At Sea CNN http://cnn.com/2001/TECH/space/09/21/launch.failed.ap/index.html

126. American Geosynchronous SIGINT Satellites American Geosynchronous SIGINT satellites. by Major A. Andronov in the mid 1960s. Table 1 Characteristics of American SIGINT satellites. http://www.globalsecurity.org/space/library/report/1993/androart.htm

American Geosynchronous SIGINT Satellites by Major A. Andronov Zarubezhnoye voyennoye obozreniye (ISSN 0134-921X), No.12, 1993, pp. 37-43 Translated by Allen Thomson Active use of equipment for collecting intelligence from radio signals began in the USA during the Second World War. The American admiral C. Nimitz in evaluating the role which such equipment played in the Pacific Theater said that having them was of equal value to having an additional fleet. However, the significance of SIGINT [radioelektronnaya razvedka (RER)] grew even more after the end of WW II. In 1952 the National Security Agency (NSA) was created, which served to concentrate all of the USA's efforts in SIGINT operations, development of the required equipment, and protection of information transmitted over national communications lines. Official data on the budget and staffing are lacking, but experts estimate that around 10 billion dollars are expended each year on the needs of the NSA, and that there are 50-100 thousand people on staff (of whom 80 percent are civilian specialists). The special position of the NSA is explained by the exceptional importance of the intelligence it obtains on military, political and economic matters, which is then actively used by the US leadership in working out its political course or in undertaking actions of a military and economic nature. Timely creation of an organizational structure with wide-ranging powers and generous financing enabled the USA to deploy around the world a whole arsenal of SIGINT equipment, the most important and expensive of which were space systems.

127. LyngSat - Lyngemark Satellite Upto-date information on all satellites around the world. http://www.lyngsat.com/

Frequencies Türksat 1C Hot Bird 2 Hot Bird 6 Eurasiasat 1 ... Intelsat Am. 5 Packages Digital + (Astra) Sky Italia TPS Cyfrowy Polsat Free TV United States United Kingdom France Germany Net TV France Israel Italy Austria ... LyngSat Space LyngSat 160°W-71°E 71°E-0°E 0°W-61°W 61°W-160°W Frequencies: Asia Europe Atlantic America Packages: Asia Europe Atlantic America SatTracker: Asia Europe Atlantic America M-Channel on Eurobird 1 TV 5 (Turkey) on Eurasiasat 1 NBN World on PAS 2 2M Maroc on Telecom 2D EWTN Europe on Hot Bird 6 Medford locals on EchoStar 9 CETV-KongKe on Sinosat 1 Flux TV on Amos 2 Telecaribe Margarita on NSS 806 Ege TV on Eutelsat W3A TV Masala on PAS 8 TVC Online on Thaicom 3 TCT World on Telstar 10 Mundovisión on Hot Bird 1 AMC 11 launched with Atlas on 19 May Fars TV on Intelsat 902 New Africa Network on PAS 10 : Ku Òcko on Astra 3A Dhammakaya on AMC 4 Eutelsat W3A replaced Eutelsat W3 at 7 East DD Dehradun DD Panaji DD Gangtok and DD Port Blair on Insat 3C Iqraa on PAS 9 WPT on Thaicom 3 Music Box Italy on Hot Bird 3 Sexy Sat TV Iberia on Hispasat 1D Free TV: Pacific Asia MidEast Europe ... S. Am.

128. National Geographic: Eye In The Sky--Earth, Environment By the end of the 20th century, more than 2,200 satellites were circling the planet, many of them providing steady streams of scientific data, along with views http://www.nationalgeographic.com/eye/satellites.html

By the end of the 20th century, more than 2,200 satellites were circling the planet, many of them providing steady streams of scientific data, along with views of the Earth never before imagined possible. Satellites, combined with state-of-the-art imaging techniques, offer ordinary humans something heretofore found only among comic-book superheroes: the gift of super sight. Remote sensing consists of using aerial photography and other methods to view what cannot be seen with the unaided eye. Various techniques allow the identification of soils, vegetation, mineral resources, seasonal crop growth, and changes brought about by storms and floods. Surface temperatures can be detected, revealing movements of groundwater, and even the nocturnal wanderings of animals by their heat shadows.

129. F1DLF Station radio amateur de Jacky Menu (F1DLF) qui fait des acquisitions photos satellites HRPT NOAA. DeuxS¨vres, France. http://www.menu.nom.fr

Migration du site sur http://f1dlf.free.fr

130. Discovery Of The Galilean Satellites Some excerpts from Galileo's manuscripts. http://www.jpl.nasa.gov/galileo/ganymede/discovery.html

Main News Countdown Search ... Glossary The Discovery of the Galilean Satellites The Discovery of the Galilean Satellites Written By Ron Baalke Galileo's Letter to Prince of Venice Diagram Translation Galileo realized that the telescope had applications that reached beyond astronomy: "Most Serene Prince. Galileo Galilei most humbly prostrates himself before Your Highness, watching carefully, and with all spirit of willingness, not only to satisfy what concerns the reading of mathematics in the study of Padua, but to write of having decided to present to Your Highness a telescope ("Occhiale") that will be a great help in maritime and land enterprises. I assure you I shall keep this new invention a great secret and show it only to Your Highness. The telescope was made for the most accurate study of distances. This telescope has the advantage of discovering the ships of the enemy two hours before they can be seen with the natural vision and to distinguish the number and quality of the ships and to judge their strength and be ready to chase them, to fight them, or to flee from them; or, in the open country to see all details and to distinguish every movement and preparation." Galileo's Observations of Jupiter's Moons Galileo published his observations in Sidereus Nuncius in March 1610: "I therefore concluded, and decided unhesitatingly, that there are three stars in the heavens moving about Jupiter, as Venus and Mercury around the Sun; which was at length established as clear as daylight by numerous other subsequent observations. These observations also established that there are not only three, but four, erratic sidereal bodies performing their revolutions around Jupiter."

131. SpaceRef - Future Technology - Solar Power Satellites SpaceRef Future Technology - Solar Power satellites. An Evolutionary Path to SPS - Article by Geoffrey A. Landis, NASA LeRC, originally http://www.spaceref.com/directory/future_technology/solar_power_satellites/

SpaceRef About Us Advertising Comments Wednesday, May 26, 2004 SpaceRef Calendar Directory Gallery Press Releases Space Station Space Weather Status Reports Astrobiology Web (The) Mars Today Mars TV SpaceRef Canada SpaceRef Japan SpaceRef Research Advertisement Home Calendar News Gallery ... An Evolutionary Path to SPS - Article by Geoffrey A. Landis, NASA LeRC, originally published in Space Power, Vol. 9, No. 4, pp. 365-371 (1990) This article provides an overview of the solar power satllite concept an dexamines some of the economic factors that would affect the decision to embark on such a large scale effort to produce electrical power for comsumer use. Letter from Dan Goldin to Sen. Shelby regarding the future of NASA Marshall Space Flight Center - 21 January 1998 "MSFC will manage the Space Solar Power study included in NASA's FY 1998 operating plan. NASA is evaluating the possibility of adding Space Power as a Mission Area for MSFC, under which MSFC would manage development and research activities associated with Space Solar and/or Nuclear power systems. NASA is also evaluating the possibility of assigning MSFC as lead Center for integration of propulsion and power for orbital transfer of large missions. These decisions have not been made at this time." Prepared statement of John C. Mankins, Manager

132. Satellites See Shadows Of Ancient Glaciers satellites See Shadows Of Ancient Glaciers. EVANSTON, Ill. People in the central and eastern United States and Canada are used http://www.sciencedaily.com/releases/2004/05/040514030041.htm

Match: sort by: relevance date Free Services Subscribe by email RSS newsfeeds PDA-friendly format loc="/images/" A A A Find Jobs In: Healthcare Engineering Accounting College Contract / Freelance Customer Service Diversity Engineering Executive Healthcare Hospitality Human Resources Information Tech International Manufacturing Nonprofit Retail All Jobs by Job Type All Jobs by Industry Relocating? Visit: Moving Resources Moving Companies Mortgage Information Mortgage Calculator Real Estate Lookup Front Page Today's Digest Week in Review Email Updates ... Outdoor Living Source Northwestern University Date Print this page Email to friend Satellites See Shadows Of Ancient Glaciers EVANSTON, Ill. - People in the central and eastern United States and Canada are used to the idea that the land they live on its variety of hills, lakes and rivers are left over from the great mile-thick ice sheets that covered the area 18,000 years ago. What's Related In Search Of Bad Weather: Scientists Study Lake-Effect Winter Storms Catastrophic Draining Of Huge Lakes Tied To Ancient Global Cooling Event Latest Ice Core May Solve Mystery Of Ancient Volcanic Eruptions related stories Related section: They may, however, be surprised to learn that today, long after the glaciers melted, an international research team led by Northwestern University geologists using the Global Positioning System (GPS) satellites can "see" the land moving up to half an inch per year in some places as the earth rebounds in response to the ice that once pushed the land down.

133. CNN.com - Satellites Show L.A. Area's Yearly Rise, Fall - August 22, 2001 CNN http://cnn.com/2001/TECH/science/08/22/la.rise.fall/index.html

MAIN PAGE WORLD U.S. WEATHER ... ABOUT US CNN TV what's on show transcripts CNN Headline News CNN International ... askCNN EDITIONS CNN.com Asia CNN.com Europe set your edition Languages Time, Inc. Time.com People Fortune EW Satellites show L.A. area's yearly rise, fall Geologists say the Los Angeles area experiences seasonal rises and falls. Menlo Park, California (CNN) Geologists say they have proof that much of the Metropolitan Los Angeles area literally rises and falls with the seasons. A team led by Gerald Bawden at the United States Geological Survey in Menlo Park, California, used data from 250 Global Positioning Satellite monitoring stations to conclude that seasonal rises and falls in groundwater levels cause the ground level to rise each winter and sink each summer in Los Angeles. In some areas, the seasonal difference can be as much as 12 centimeters (just under five inches). The USGS team measured the phenomenon in a roughly oval-shaped area from downtown Los Angeles on the north, to Compton and Long Beach on the west, south to Newport Beach and then east to the Santa Ana Mountains. The researchers say the new discovery of this seasonal activity may actually complicate their main task of monitoring for earthquakes. The GPS network is designed to search for possible hints of upcoming earthquakes by detecting minuscule movements in the earth's crust. Now, with the earth's surface apparently moving for other reasons, advance warnings of some earthquakes may be more difficult to deliver. Human activity the pumping out of groundwater used for drinking water in Orange County and elsewhere in the Los Angeles area, and oil drilling south of the city may also contribute to changing the ground level, further clouding the earthquake monitoring data.

134. Artificial Satellites For The Beginner Data gathered from these satellites help us learn about the environment, the world, and the universe. So, what do satellites have to do with you? http://www.smgaels.org/physics/97/home.htm

g Eyes in the Skies The term satellite refers essentially to one thinga small body, natural or artificial, that revolves around a larger astronomical object. Data gathered from these satellites help us learn about the environment, the world, and the universe. The exciting new technologies being developed from these satellites have additional applications that benefit life on Earth. So, what do satellites have to do with you? Well, without satellites we would not be able to know about tomorrow's weather, communicate across the globe with beepers, and cell phones or receive T.V. from the different parts of the globe. Soon you'll be doing some serious surfing on the Web with brand high speed satellite data feeds. That's what they have to do with you. Eyes in the Skies The term satellite refers essentially to one thinga small body, natural or artificial, that revolves around a larger astronomical object. Data gathered from these satellites help us learn about the environment, the world, and the universe. The exciting new technologies being developed from these satellites have additional applications that benefit life on Earth. So, what do satellites have to do with you?

135. CNN.com - Space - Ariane To Launch Satellites For Egypt, Brazil - August 16, 200 CNN http://www.cnn.com/2000/TECH/space/08/16/space.ariane.reut/index.html

space Editions myCNN Video ... Feedback CNN Sites CNN CNN Europe CNNfn CNNSI myCNN CNNfyi AllPolitics Languages Search CNN.com CNNSI.com CNNfn.com The Web SPACE TOP STORIES Mir cargo vessel abandoned John Zarrella: Lessons learned from Challenger Last rendezvous for Mir Beginning of the end for Mir ... MORE TOP STORIES Bush signs order opening 'faith-based' charity office for business Rescues continue 4 days after devastating India earthquake DaimlerChrysler employees join rapidly swelling ranks of laid-off U.S. workers Disney's GO.com is a goner ... MORE MARKETS 4:30pm ET, 4/16 DJIA NAS SPORTS Jordan says farewell for the third time ... LOCAL EDITIONS: CNN.com Europe change default edition MULTIMEDIA: video video archive audio multimedia showcase ... more services E-MAIL: Subscribe to one of our news e-mail lists Enter your address: DISCUSSION: chat feedback CNN WEB SITES: CNNfyi.com CNN.com Europe AsiaNow Spanish ... Korean Headlines TIME INC. SITES: Go To ... Time.com People Money Fortune EW CNN NETWORKS: CNN anchors transcripts Turner distribution SITE INFO: help contents search ad info ... jobs WEB SERVICES: Ariane to launch satellites for Egypt, Brazil

136. Price Of Launching Satellites On Ariane Seen Falling CNN http://cnn.com/2001/TECH/space/06/18/airshow.space.rocket.reut/index.html

137. CLS: Collecte Localisation Satellites CLS is certified ISO 9001 – V 2000 February 6, 2004, CLS received the certification from BVQI for ISO 9001 version 2000. The domain http://www.cls.fr/welcome_en.html

OUR OFFER APPLICATIONS NEW SERVICES ACTIVITIES ... WEBMASTER CLS is certified ISO 9001 – V 2000 February 6, 2004, CLS received the certification from BVQI for ISO 9001 version 2000. The domain of activity for this certification is: Operation and marketing satellite-based, environmental data collection and ocean-observing systems. Design, development and implementation of applications and ground segments associated with these systems. More... Platform location and scientific data collection by Argos, satellite orbit determination and platform location by Doris, space oceanography data processing for TOPEX/POSEIDON and ERS. Conception and development by CLS Design by WS interactive

138. THE SATURNIAN IRREGULARS HOME PAGE Pictures, animations, technical information, news and IAU circulars about the irregular satellites. http://www.astro.ubc.ca/people/gladman/saturn.html

The Irregular Satellites of Saturn / Les Satellites Irreguliers de Saturne http://www.astro.ubc.ca/people/gladman/saturn Information on the irregular satellite system of Saturn In 1898, William Pickering discovered the first irregular satellite of Saturn, known as Phoebe. In 2000 many new satellites were discovered by an international collaboration of astronomers. The links below provide additional information on these new saturnian satellites. UPDATE (January 2003) : Between August and December 2002 all 12 of the new satellites which received designations in 2000 have been recovered by our team at a variety of telescopes around the world. As a result, all satellites have now been observed at 3 oppositions. Only minor modifications of their orbits have occurred as a result of these tracking observations (see orbital information links at the bottom of this page). These twelve satellites have now reached a stage of orbital precision to receive full (Roman numeral) designations by the International Astronomical Union. Old (discovery) PRESS RELEASE, July 9 2001 / Communique de press, 9 juillet 2001

139. Astronomical Headlines Lists new comets, minor planets, natural satellites, novae, and supernovae, with ephemerides. http://cfa-www.harvard.edu/iau/Headlines.html

This page contains brief information on recent astronomical discoveries as reported in the International Astronomical Union Circulars (IAUCs) (published by the Central Bureau for Astronomical Telegrams ) and the Minor Planet Electronic Circulars (MPECs) (published by the Minor Planet Center ), as well as links to ephemerides and orbital elements for comets and minor planets. The objects below are listed in chronological order of announcement, by category of object, the most recent first. Note You are strongly advised not to make direct links to pages beneath this page, other than links to `index.html' pages, as they may be temporary or be moved or renamed as circumstances dictate. Some Press Information Sheets are available. Comets Links to other sites, previously listed here, have been moved to the International Comet Quarterly home page Ephemerides and orbital elements for (potentially) observable comets Recent comet discoveries and recoveries: Note that near-sun comets observed only from space are excluded from this listing. C/2004 K1 (Catalina). Discovery in course of Catalina Sky Survey (reported asteroidal by them, found cometary elsewhere).

140. Conference: Satellites And Tidal Streams Logo ING, satellites and Tidal Streams INGIAC Joint Conference. La Palma, Canary Islands, Spain — May 26-30, 2003. Logo IAC. http://www.iac.es/proyect/sattail/

Satellites and Tidal Streams ING-IAC Joint Conference Home Organization Instructions Program ... About La Palma Latest Updates: CONFERENCE PHOTOS ARE READY! SUBMIT YOUR CONTRIBUTION! SCIENTIFIC PROGRAM AVAILABLE Credit for images: A. Klypin, NMSU, USA; Conference photos are ready. Have a look! Submit your contribution to the Conference Proceedings The deadline was August 31, 2003 Organization The conference is organized by the Isaac Newton Group of Telescopes (ING) , La Palma, and the , Tenerife, Canary Islands, Spain. The conference will be held at Hotel H10 Taburiente Playa, Los Cancajos, La Palma. Scientific Aim: Current cosmological models predict that galaxies form through the merging of smaller substructures. Satellites and tidal streams might then represent the visible remains of the building blocks of giant galaxies. They therefore provide important information on the merging history and galaxy formation in the Universe. In this conference the observational evidence for substructures, their internal structure and their dynamical evolution and disruption within the tidal field of the host galaxy will be discussed and confronted with theoretical cosmological predictions of hierarchical merging and galaxy formation.

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