01487nam a2200337Ia 4500001000700000003000600007005001700013008004100030040001300071042000800084043001200092074001100104074002000115086002900135088002300164245014600187246003600333260016400369300002900533500001700562500003300579500003600612500002600648530021200674610004800886650002800934650005400962710003901016710005001055856004401105267297OCoLC20160527193624.0040713s2004    mdua         f000 0 eng c  aGPOcGPO  apcc  an-us---  a0830-I  a0830-I (online)0 aNAS 1.83:2004-4-629-GSFC  aNP-2004-4-629-GSFC00aConstellation X-Ray Observatorybunlocking the mysteries of black holes, dark matter, dark energy, and life cycles of matter in the universe.2 aConstellation X Ray Observatory  a[Greenbelt, Md.]bNational Aeronautics and Space Administration, Goddard Space Flight Centera[Cambridge, Mass.]bSmithsonian Astrophysical Observatoryc[2004]  a16 p.bcol. ill.c28 cm.  aCover title.  a"A beyond Einstein mission."  aShipping list no.: 2004-0194-P.  a"NP-2004-4-629-GSFC."  aAlso available via Internet from the GSFC web site. Address as of 7/13/04: http://constellation.gsfc.nasa.gov/images/public/resources/brochure/May2004/brochure%5Fmay04.pdf; current access available via PURL.20aConstellation-X Artificial satellite2Local 0aX-ray astronomy.2Local 0aAstronomical observatorieszUnited States.2Local2 aGoddard Space Flight Center2Local2 aSmithsonian Astrophysical Observatory.2Local41uhttp://purl.access.gpo.gov/GPO/LPS51326