Igagasi lokuqala lokushaqeka kwamaplanethi selikaliwe!
Umsebenzi weMagnetospheric Multiscale ukhokhele ukulinganisa igagasi lokuqala lokushaqeka
I-NASA ngokusebenzisa iMagnetospheric Multiscale mission yenza isilinganiso sokuqala se-interplanetary wave, ngemuva kokuchitha iminyaka emine emkhathini. Amagagasi ashaqisayo enziwe ngezinhlayiya futhi aphonswa yilanga. Ngenxa yomkhumbi-mkhathi iMagnetospheric Multiscale owawunesikhathi esifanele futhi usendaweni efanele ukwenza lokhu kutholakale kahle.
La magagasi ayinto exakile, njengohlobo lokuhlangana ngaphandle kokushayisana, lapho zonke izinhlobo zezinhlayiya zidlulisa amandla zisebenzisa izinkambu zikagesi. Lo mcimbi uyisimanga ngokweqile, noma kunjalo, kungenzeka kuwo wonke ama-universal akhona; zenzeka nasezingxenyeni ezinjengemigodi emnyama, i-supernovae, noma izinkanyezi ezikude.
Umsebenzi we-MMS (I-Magnetospheric Multiscale)
Le mishini iphethe ukutadisha nokuzama ukukala imicimbi engajwayelekile ukuze iqonde ezinye izinto ezenzeka endaweni yonke. La magagasi aqala ngelanga, elikhipha izinhlayiya ezibizwa ngokuthi "Umoya welanga", ezingangena ngezinhlobo ezimbili; kushesha futhi kuhamba kancane.
Leli gagasi liyaqala lapho umoya wamanje osheshayo ukwazile ukunqoba okuhamba kancane kudale igagasi lokushaqeka elanda kuzo zonke izinhlangothi. Kusukela ngoJulayi 8, 2018, lapho le mishini yakwazi ukuthatha ngezinsimbi ezahlukene ukushayisana kweplanethi ngenkathi idlula eduze kwethu, umhlaba; Ngale datha futhi sibonga i-Fast Plasma Investigation, okuyithuluzi elingalinganisa ama-ion ngaphandle kwama-electron azungeze umkhumbi-mkhathi we-MMS kuze kube izikhathi eziyisi-6 njalo ngomzuzwana.
Ngenxa yedatha abakwazi ukuyibona ngoJanuwari 8, baqaphela iqoqo le-ion ukuze ngokushesha nje emva kwalokho elinye elenziwe ngama-ion eliseduze nendawo lisondele; Ukuhlaziya konke lokhu ososayensi bathola ubufakazi bokuthi kudluliswe amandla athile njengoba lokhu kwaphakanyiswa eminyakeni yama-80s.
Ososayensi bathemba ukuthola amagagasi abuthakathaka kakhulu ngoba lawa angavamile futhi angaqondakali kangako, ukuthola amaza anjengalawa kungasiza ukuvula isithombe esisha se-shock physics.