The Cosmic Background Explorer
The Cosmic Background Explorer (CBE), NASA's cosmological satellite which will observe a radiative relic of the big bang, is discussed. The major questions connected to the big bang theory which may be clarified using the CBE are reviewed. The satellite instruments and experiments are described...
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Veröffentlicht in: | Science (American Association for the Advancement of Science) 1990-01, Vol.262 (1), p.132-139 |
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container_title | Science (American Association for the Advancement of Science) |
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creator | Gulkis, Samuel Lubin, Philip M. Meyer, Stephan S. Silverberg, Robert F. |
description | The Cosmic Background Explorer (CBE), NASA's cosmological satellite which will observe a radiative relic of the big bang, is discussed. The major questions connected to the big bang theory which may be clarified using the CBE are reviewed. The satellite instruments and experiments are described, including the Differential Microwave Radiometer, which measures the difference between microwave radiation emitted from two points on the sky, the Far-Infrared Absolute Spectrophotometer, which compares the spectrum of radiation from the sky at wavelengths from 100 microns to one cm with that from an internal blackbody, and the Diffuse Infrared Background Experiment, which searches for the radiation from the earliest generation of stars. |
doi_str_mv | 10.1038/scientificamerican0190-132 |
format | Magazinearticle |
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The major questions connected to the big bang theory which may be clarified using the CBE are reviewed. 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Lubin, Philip M. ; Meyer, Stephan S. ; Silverberg, Robert F.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c367t-65610712840b4ba1f7f8dff6edcbaaa7c9a93351f1821940597f6068acb174fe3</frbrgroupid><rsrctype>magazinearticle</rsrctype><prefilter>magazinearticle</prefilter><language>eng</language><creationdate>1990</creationdate><topic>640106 - Astrophysics & Cosmology- Cosmology</topic><topic>ANISOTROPY</topic><topic>BACKGROUND RADIATION</topic><topic>CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS</topic><topic>COOLING</topic><topic>Cosmic background radiation</topic><topic>Cosmic microwave background radiation</topic><topic>COSMIC RADIATION</topic><topic>Cosmic rays</topic><topic>COSMOLOGY</topic><topic>Dark matter</topic><topic>DETECTION</topic><topic>DISTRIBUTION</topic><topic>Earth</topic><topic>ELECTROMAGNETIC RADIATION</topic><topic>EXPANSION</topic><topic>Galaxies</topic><topic>INFRARED RADIATION</topic><topic>IONIZING RADIATIONS</topic><topic>MASS DISTRIBUTION</topic><topic>MEASURING INSTRUMENTS</topic><topic>MICROWAVE RADIATION</topic><topic>Microwaves</topic><topic>Radiation</topic><topic>RADIATION DETECTION</topic><topic>RADIATION DETECTORS</topic><topic>RADIATIONS</topic><topic>RELICT RADIATION</topic><topic>SATELLITES</topic><topic>Space Radiation</topic><topic>SPATIAL DISTRIBUTION</topic><topic>Stars</topic><topic>UNIVERSE</topic><topic>VARIATIONS</topic><topic>Wavelengths</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Gulkis, Samuel</creatorcontrib><creatorcontrib>Lubin, Philip M.</creatorcontrib><creatorcontrib>Meyer, Stephan S.</creatorcontrib><creatorcontrib>Silverberg, Robert F.</creatorcontrib><collection>NASA Scientific and Technical Information</collection><collection>NASA Technical Reports Server</collection><collection>CrossRef</collection><collection>Nursing & Allied Health Premium</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>OSTI.GOV</collection><jtitle>Science (American Association for the Advancement of Science)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Gulkis, Samuel</au><au>Lubin, Philip M.</au><au>Meyer, Stephan S.</au><au>Silverberg, Robert F.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The Cosmic Background Explorer</atitle><jtitle>Science (American Association for the Advancement of Science)</jtitle><date>1990-01-01</date><risdate>1990</risdate><volume>262</volume><issue>1</issue><spage>132</spage><epage>139</epage><pages>132-139</pages><issn>0036-8733</issn><issn>0036-8075</issn><eissn>1946-7087</eissn><eissn>1095-9203</eissn><coden>SCAMAC</coden><abstract>The Cosmic Background Explorer (CBE), NASA's cosmological satellite which will observe a radiative relic of the big bang, is discussed. 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source | JSTOR Archive Collection A-Z Listing; American Association for the Advancement of Science; NASA Technical Reports Server |
subjects | 640106 - Astrophysics & Cosmology- Cosmology ANISOTROPY BACKGROUND RADIATION CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS COOLING Cosmic background radiation Cosmic microwave background radiation COSMIC RADIATION Cosmic rays COSMOLOGY Dark matter DETECTION DISTRIBUTION Earth ELECTROMAGNETIC RADIATION EXPANSION Galaxies INFRARED RADIATION IONIZING RADIATIONS MASS DISTRIBUTION MEASURING INSTRUMENTS MICROWAVE RADIATION Microwaves Radiation RADIATION DETECTION RADIATION DETECTORS RADIATIONS RELICT RADIATION SATELLITES Space Radiation SPATIAL DISTRIBUTION Stars UNIVERSE VARIATIONS Wavelengths |
title | The Cosmic Background Explorer |
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