
sphinx (upgrah)

sphinx ack americi pareekshan upgrah kaa padnam haye. sphinx upgrah pahale tyton IIi centaur rockett key liye payload thaa. helios, wiking aur viager space probe koo baad mein iss rockett kaa upayog karke launch kiya gayaa thaa.
ise 11 farwari, 1974 koo ack tyton IIie centaur seey launch kiya gayaa thaa. haalaanki, rockett prithvi kii kaksha mein naheen pahuncha kyonki doosara charan prajwalit karane mein whiffle rhaa, jiss bindu parr renz suraksha adhikaari ney rockett koo nasht karane kaa adesh diyaa. upgrah koo wiking dynamic simulator key saath prakshepit kiya gayaa thaa.
sphinx kaa arth thaa "space plasma hyee voltage interaction experiment". ise baahari antariksh mein uchch-voltage upkaran kaa pareekshan karane key liye design kiya gayaa thaa.