Duba wurin da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda wurin yake:  Passage: An ba da rahoton gano layin fitar da H + 3 na farko a cikin 1989 ta Drossart et al., wanda aka samo a cikin ionosphere na Jupiter. Drossart ya sami jimlar layuka 23 na H + 3 tare da yawan shafi na 1.39 × 109 / cm2. Ta amfani da waɗannan layin, sun sami damar sanya zafin jiki ga H + 3 na kusan 1,100 K (830 ° C), wanda ya yi daidai da yanayin zafin jiki da aka ƙayyade daga layin fitarwa na sauran nau'ikan kamar H2. A cikin 1993, an gano H + 3 a cikin Saturn ta Geballe et al. kuma a cikin Uranus ta Trafton et al.  Tambaya: A wace shekara aka gano H+3?
Shekarar 1993