000			01343 a2200277 4500
008			040419s xx 000 0 eng
022			_a1522-3264;
050			_aAC1.S5
082			_a050
100			_aIrion, Robert,
245		0	_aTo Catch a Comet. _cRobert Irion.
260			_bDiscover, _c2003.
440			_aSIRS Enduring Issues 2004. _nArticle 58, _pScience, _x1522-3264;
500			_aArticles Contained in SIRS Enduring Issues 2004.
500			_aOriginally Published: To Catch a Comet, Sept. 2003; pp. 62-69.
520			_a"Stardust is one of as many as four missions that promise to finally unveil the mysteries of what comets are made of and how they work. Each probe will bring unusual, often untested technologies to the task." (DISCOVER) This article examines NASA's comet probes which NASA hopes will enable them to learn more about Earth's formation and the possibility that comets delivered life-giving properties to Earth.
599			_aRecords created from non-MARC resource.
650			_aAerogels
650			_aComets
650			_aCosmic dust
650			_aSpace flight _xCometary missions
650			_aSpace probes
610			_aUnited States _bNational Aeronautics and Space Adm.
710			_aProQuest Information and Learning Company _tSIRS Enduring Issues 2004, _pScience. _x1522-3264;
942			_c UKN
999			_c35928 _d35928