World Book Article on Artificial Satellites ... An artificial satellite is a manufactured object that continuously orbits Earth or some other body in space. Most artificial satellites orbit Earth.
www.nasa.gov/worldbook/artificial_satellites_worldbook.... www.nasa.gov/worldbook/artificial_satellites_worldbook.html · Cached
Satellite - Wikipedia, the free encyclopedia
In the context of spaceflight, a satellite is an object which has been placed into orbit by human endeavor. Such objects are sometimes called artificial satellites to distinguish them from natural...
en.wikipedia.org/wiki/Satellite
Sputnik 1 - Wikipedia, the free encyclopedia
Sputnik 1 (Russian: , "Satellite-1", ПС-1 ( PS-1 , i.e. "Простейший Спутник-1", or Elementary Satellite-1 )) was the first Earth-orbiting artificial satellite. It was launched into...
en.wikipedia.org/wiki/Sputnik_1
The first artificial satellite, Sputnik 1, was launched by the Soviet Union on Oct. 4, 1957. The first U.S. satellite, Explorer 1, was launched on Jan. 31, 1958, and was instrumental in the discovery of the Van Allen RADIATION BELTS, Most of the satellites placed in orbit in the decades that followed were launched by the...
www.history.com/encyclopedia.do?articleId=221650
A REPORT ON AN ARTIFICIAL EARTH SATELLITE ... In the report, Tikhonravov mentions artificial satellites, 'vertical' piloted flights, orbital stations, and missions to the Moon. The largest portion of the report is devoted to details of the first artificial Earth satellite.
www.hq.nasa.gov/office/pao/History/sputnik/russ1.html · Cached
Hutchinson encyclopedia article about artificial satellite. artificial satellite. Information about artificial satellite in the Hutchinson encyclopedia. artificial satellites ... Natural satellites that orbit planets are called moons. The first artificial satellite, Sputnik 1, was launched into orbit around the Earth by the...
encyclopedia.farlex.com/artificial+satellite encyclopedia.farlex.com/artificial+satellite
The Space Age was inaugurated in 1957 by the launching of Sputnik 1; in 1962 Alouette 1 signalled Canada's entry into this era. Canada's early interest in the use of space is not accidental. The country's vast area and sparse ... Home > The Canadian Encyclopedia > Astronomy & Space > Satellite, Artificial...
www.canadianencyclopedia.ca/index.cfm?PgNm=TCE&Params=A... www.canadianencyclopedia.ca/index.cfm?PgNm=TCE&Params=A1ARTA0007165
Sputnik 1 - First Artificial Satellite In Space. The world, especially the US, was shocked, when on October 4, 1957, the USSR launched the world's first artificial satellite, Sputnik 1. The name comes from a word for ... Sputnik 1 - First Artificial Satellite In Space. The world, especially the US, was shocked,
space.about.com/od/sputnik/Sputnik_USSR_Satellite.htm space.about.com/od/sputnik/Sputnik_USSR_Satellite.htm
The satellite signals are now the usual IR image from 15.00 UTC instead of the development image but the red isolines superimposed are mean values of deviation computed from the development image above.
www.zamg.ac.at/docu/Manual/SatManu/Basic/Channels/Combo... www.zamg.ac.at/docu/Manual/SatManu/Basic/Channels/Combo.htm
NASA scientists recently radioed artificial intelligence (AI) software successfully to a satellite and tested the software's ability to find and analyze errors in the spacecraft's systems. Normally, troubleshooting is done on the ground.
spaceflightnow.com/news/n0410/09eo1/
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