NASA OKs construction of satellite

NASA has approved construction of a satellite that will scan the entire sky in infrared light to detect cool stars and bright galaxies.

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<p><a href="http://www.physorg.com/news81020265.html">NASA OKs construction of satellite</a></p> <p>NASA has approved construction of a satellite that will scan the entire sky in infrared light to detect cool stars and bright galaxies. </p>