Muna Ndira 2006, munyori wenhoroondo yemuchadenga Dwayne A. Day akaburitsa chinyorwa mumagazini yepamhepo yemuchadenga The Space Review yakanzi "Astronauts neNzvimbo 51: Chiitiko cheSkylab".Chinyorwa ichi chakavakirwa pane chinyorwa chakanyorwa muna 1974 kuna director weCIA William Colby nemukuru weCIA asingazivikanwe.Chinyorwa ichi chakataura kuti vafambisi vechadenga vaive muchikepe cheSkylab 4, sechikamu chechirongwa chakakura, vakanyora zvisina kufanira nzvimbo iyo memo yakati: Mubvunzo: Chinyorwa chemagazini yemuchadenga chakaburitswa riini?
Ndira 2006