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
Timeline of artificial satellites and space probes - Wikipedia, the free encyclopedia
This Timeline of artificial satellites and space probes includes unmanned spacecraft including technology demonstrators, observatories, lunar probes, and interplanetary probes. First satellites from...
en.wikipedia.org/wiki/Timeline_of_artificial_satellites... en.wikipedia.org/wiki/Timeline_of_artificial_satellites_and_space_probes
Satellite - Wikipedia, the free encyclopedia
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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
The satellites are made to specific tasks. One of the most significant applications of artificial satellite is its use in telecast around the world. Earlier it was difficult to ... Summary: Artificial satellites are the backbone of modern communication systems. ... You are here: Home » Content » Artificial satellites...
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Radioactive space junk.(newly discovered space junk from breakup of nuclear-powered Russian satellites threatens artificial satellites); Magazine article from: Current Events, a Weekly Reader publication;
www.encyclopedia.com/topic/artificial_satellite.aspx www.encyclopedia.com/topic/artificial_satellite.aspx
Astrometry of these objects should be reported to both mpc@cfa.harvard.edu and pluto@gwi.net, in the normal format, with the designation beginning in column 1 and extending no ... Observations will be published in the new Distant Artificial Satellites Observation circular (also via http). ... Natural Satellites Ephemerides...
www.cfa.harvard.edu/iau/SpaceJunk/SpaceJunk.html
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
This site is intended for students age 14 and up, and for anyone interested in learning about our universe. ... How many satellites (roughly), both active and obsolete, are currently orbiting the earth? ... Imagine Home | Ask an Astrophysicist | The Number of Artificial Satellites in Orbit...
imagine.gsfc.nasa.gov/docs/ask_astro/answers/980202e.ht... imagine.gsfc.nasa.gov/docs/ask_astro/answers/980202e.html
The 1m telescope in our observatory can track artificial satellites. We took the images of Mir, International Space Station(ISS) and Space Shuttle : they are the limited targets we can resolve their shape. For the future, we are going to take pictures of ISS every time it will increase the modules.
www.tsm.toyama.toyama.jp/curators/aroom/satellite/index... www.tsm.toyama.toyama.jp/curators/aroom/satellite/index.htm
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