| 1 (1) | National Aeronautics and Space Administration * | USA |  |
| 2 (13) | Massachusetts Institute of Technology * | USA |  |
| 3 (21) | California Institute of Technology * | USA | |
| 4 (24) | University of Michigan, Ann Arbor * | USA | |
| 5 (26) | Stanford University * | USA | |
| 6 (28) | Harvard University * | USA | |
| 7 (29) | Jet Propulsion Laboratory | USA | |
| 8 (30) | NASA Langley Research Center | USA | |
| 9 (31) | U.S. Air Force | USA | |
| 10 (32) | Georgia Institute of Technology * | USA | |
| 11 (33) | Pennsylvania State University * | USA | |
| 12 (35) | University of Nevada-Reno | USA | |
| 13 (36) | New Jersey Institute of Technology | USA | |
| 14 (39) | Purdue University | USA | |
| 15 (42) | NASA Ames Research Center | USA | |
| 16 (46) | University of Illinois at Urbana-Champaign * | USA | |
| 17 (53) | New Mexico Institute of Mining and Technology * | USA | |
| 18 (54) | University of California, Irvine * | USA | |
| 19 (59) | University of Washington * | USA | |
| 20 (60) | University of California, Los Angeles * | USA | |
| 20 (60) | University of California, Berkeley * | USA | |
| 22 (61) | General Electric Co, USA | USA |  |
| 23 (62) | Johns Hopkins University * | USA | |
| 24 (67) | University of Texas, Austin | USA | |
| 25 (68) | Virginia Polytechnic Institute and State University | USA | |
| 26 (74) | Texas A&M University, College Station * | USA | |
| 27 (79) | University of California, San Diego * | USA | |
| 28 (80) | University of Colorado, Boulder * | USA | |
| 29 (90) | University of Arizona * | USA | |
| 30 (96) | University of Southern California * | USA | |
| 31 (98) | U.S. Army * | USA | |
| 32 (105) | Glenn Research Center | USA | |
| 33 (107) | Princeton University | USA | |
| 34 (109) | Lehigh University | USA | |
| 35 (110) | University of Wisconsin, Madison * | USA | |
| 36 (112) | Ohio State University, Columbus * | USA | |
| 37 (114) | University of California, Davis * | USA | |
| 38 (116) | University of Cincinnati * | USA | |
| 39 (117) | Cornell University * | USA | |
| 40 (118) | University of South Carolina * | USA | |
| 41 (124) | Brigham Young University | USA | |
| 42 (128) | University of Maryland, College Park * | USA | |
| 42 (128) | New York University * | USA | |
| 44 (132) | University of Minnesota, Twin Cities * | USA | |
| 45 (134) | Columbia University * | USA | |
| 46 (139) | University of Florida * | USA | |
| 47 (141) | Arizona State University | USA | |
| 48 (142) | George Mason University | USA | |
| 49 (146) | Rutgers, The State University of New Jersey | USA | |
| 50 (150) | Utah State University * | USA | |
| 51 (152) | Iowa State University | USA | |
| 52 (154) | National Institute of Aerospace | USA |  |
| 53 (159) | American Institute of Aeronautics and Astronautics | USA | |
| 54 (163) | Auburn University | USA | |
| 55 (169) | University of California, Santa Cruz | USA | |
| 56 (175) | University of Notre Dame | USA | |
| 57 (176) | University of Virginia * | USA | |
| 58 (178) | Los Alamos National Laboratory * | USA | |
| 59 (179) | North Carolina State University | USA | |
| 59 (179) | Carnegie Mellon University * | USA | |
| 61 (183) | University of Houston | USA | |
| 62 (185) | Embry-Riddle Aeronautical University * | USA | |
| 63 (189) | University of Miami * | USA | |
| 64 (191) | Duke University * | USA | |
| 65 (192) | University of South Florida | USA | |
| 65 (192) | University of South Florida System * | USA | |
| 67 (193) | University of Alabama, Tuscaloosa | USA | |
| 68 (194) | Boeing Co, USA | USA | |
| 69 (195) | Boston University * | USA | |
| 70 (196) | Lockheed Martin Corp * | USA | |
| 71 (201) | Colorado State University, Fort Collins * | USA | |
| 72 (204) | University of Texas, Dallas | USA | |
| 73 (207) | Northwestern University, Evanston * | USA | |
| 74 (215) | University of Maryland, Baltimore | USA | |
| 75 (217) | San Diego State University | USA | |
| 76 (221) | Argonne National Laboratory | USA | |
| 77 (224) | University of Delaware | USA | |
| 78 (225) | Sandia National Laboratories, New Mexico | USA | |
| 78 (225) | University of Texas, San Antonio | USA | |
| 80 (230) | Texas Tech University | USA | |
| 80 (230) | Lawrence Livermore National Laboratory * | USA | |
| 82 (232) | Northeastern University, USA | USA | |
| 83 (233) | University of Illinois, Chicago * | USA | |
| 84 (235) | University of Toledo * | USA | |
| 85 (237) | Sandia National Laboratories, California | USA | |
| 86 (238) | Case Western Reserve University | USA | |
| 87 (246) | Illinois Institute of Technology | USA | |
| 88 (249) | University of Utah * | USA | |
| 89 (250) | Villanova University | USA | |
| 90 (253) | University of Kentucky * | USA | |
| 91 (254) | University of North Carolina, Chapel Hill * | USA | |
| 92 (256) | University of Pittsburgh * | USA | |
| 93 (259) | NASA Goddard Space Flight Center | USA | |
| 94 (261) | San Jose State University | USA | |
| 95 (267) | MITRE Corp * | USA | |
| 96 (271) | University of Central Florida | USA | |
| 97 (275) | Rice University | USA | |
| 98 (282) | University of Texas, Arlington | USA | |
| 99 (288) | University of Oklahoma * | USA | |
| 100 (290) | MITRE Corp, McLean | USA | |
| 101 (291) | NASA Johnson Space Center | USA | |
| 101 (291) | Naval Postgraduate School | USA | |
| 103 (301) | Michigan State University | USA | |
| 104 (302) | University of Massachusetts, Lowell | USA | |
| 104 (302) | West Virginia University * | USA | |
| 106 (308) | Old Dominion University | USA | |
| 107 (311) | NASA Marshall Space Flight Center | USA | |
| 108 (313) | Universities Space Research Association | USA | |
| 109 (319) | State University of New York, Stony Brook * | USA | |
| 110 (321) | Oregon State University | USA | |
| 111 (322) | University of Iowa * | USA | |
| 112 (326) | State University of New York, Buffalo | USA | |
| 113 (327) | Oklahoma State University, Stillwater | USA | |
| 114 (334) | New Mexico State University | USA | |
| 114 (334) | University of California, Merced | USA | |
| 116 (338) | Missouri University of Science & Technology | USA | |
| 117 (339) | University of Tennessee, Knoxville * | USA | |
| 118 (345) | Rensselaer Polytechnic Institute | USA | |
| 119 (358) | Louisiana State University, Baton Rouge | USA | |
| 120 (363) | Florida Institute of Technology | USA | |
| 121 (366) | Oak Ridge National Laboratory | USA | |
| 122 (371) | Colorado School of Mines | USA | |
| 123 (372) | US Naval Research Laboratory | USA | |
| 124 (373) | Florida State University * | USA | |
| 124 (373) | United States Naval Academy | USA | |
| 126 (376) | University of Nebraska, Lincoln | USA | |
| 127 (377) | University of New Mexico * | USA | |
| 128 (378) | Ford Motor Co, USA | USA | |
| 129 (381) | Worcester Polytechnic Institute | USA | |
| 130 (386) | University of Wyoming | USA | |
| 131 (389) | Wright State University | USA | |
| 132 (396) | University of Kansas * | USA | |
| 133 (399) | University of Connecticut, Storrs * | USA | |
| 134 (400) | Mississippi State University | USA | |
| 135 (407) | University of New Hampshire | USA | |
| 136 (415) | University of Alabama, Huntsville | USA | |
| 137 (417) | University of Dayton | USA | |
| 138 (426) | Washington University in Saint Louis * | USA | |
| 138 (426) | Clemson University | USA | |
| 140 (428) | George Washington University * | USA | |
| 141 (446) | Stevens Institute of Technology | USA | |
| 142 (447) | Northrop Grumman Corp, USA | USA | |
| 143 (451) | University of Missouri, Columbia * | USA | |
| 144 (454) | University of North Carolina, Charlotte | USA | |
| 145 (466) | Wichita State University | USA | |
| 146 (472) | University of Colorado, Denver * | USA | |
| 147 (476) | Syracuse University | USA | |
| 148 (481) | Michigan Technological University | USA | |
| 149 (482) | Southern Methodist University | USA | |
| 150 (488) | California Polytechnic State University, San Luis Obispo | USA | |
| 150 (488) | Cleveland State University | USA | |
| 152 (492) | University of Maryland, Baltimore County | USA | |
| 153 (509) | Southwest Research Institute | USA | |
| 154 (512) | University of Colorado, Colorado Springs | USA | |
| 155 (539) | University of Colorado, Anschutz Medical Campus | USA | |
| 156 (545) | Florida Atlantic University | USA | |
| 157 (547) | Aerospace Corp | USA | |
| 157 (547) | University of Arkansas, Fayetteville | USA | |
| 159 (586) | University of Texas, El Paso | USA | |
| 160 (597) | Raytheon Co, USA | USA | |
| 161 (601) | The Florida A&M University and The Florida State University College of Engineering | USA | |
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