Fisici

Copernico, Brahe, Tesla, Marconi, Morrison, Drake, Struve, Dyson, Cocconi, Galileo, Burke, Brown, Ziolkovskij, Purcell, Mascall, Sagan, Hoyle, Sklovskij, Von Hoerner, Stormer, Spitzer, Urey, Blackett, Bussard, Berkner, Lilly, Lowell, Lovell, Whipple, Franklin, Greenstein, Haskins, Lederberg, Ewen, Freudenthal, Michael, Raible, Pearman, Golay, Boehm, Mead, Smith, Handlesman, Schachter, Van De Hulst, Townes, Killian, Oppenheimer, Oliver, Schwartz, Cameron, Froman, Simpson, Calvin, Sacchi, Jansky, Atchley, Webb. Huang, Macquarrie...

(elenco presente ne Gli ascoltatori di James Gunn)