NASA's Parker Probe weghara onyonyo kacha nso nke anyanwụ, na-ekpughe ihe nzuzo nke ikuku anyanwụ.

Maka oge mbụ, ndị ndị ọkà mmụta sayensị tụkwasa obi Foto ndị emere n'ebe dị anya site na anyanwụ, ekele maka approximation nke Parker nyocha NASA dị naanị kilomita 6,1 site na mbara anyanwụ. Ihe ndekọ ndị a na-anọchite anya ọganihu dị mkpa maka ọmụmụ nke kpakpando anyị ma mepee ụzọ ọhụrụ maka ịtụ anya ihe ndị nwere ike imetụta Ụwa na nkà na ụzụ ọgbara ọhụrụ.

Parker, nke ewepụtara na 2018, ka emebere ya nyochaa ikuku elu anyanwụ - okpueze - ma nyochaa omume nke ifufe nke anwụN'oge ikpeazụ ya obibia, o ruru a ọsọ nke 692.000 km / h ma guzogidere okpomọkụ nke ọma karịa 1.400C, data anakọtara na mbụ n'ụzọ zuru ezu.

Echiche ziri ezi nke mmalite nke ihu igwe mbara igwe

Otu n'ime ihe ndị kacha pụta ìhè bụ anya nke corona na ifufe anyanwụ kpọmkwem ebe ha si malite, na-enye anyị ohere ịhụ na nke mbụ otú Ihe iyi egwu ihu igwe na-amalite nke na-emetụta Ụwa. Dị ka Nicky Fox, onye isi ndị ọkà mmụta sayensị NASA si kwuo, "Ihe omuma ohuru a ga-eme ka amuma anyi di nma na ihu igwe mbara igwe ga-enyere anyị aka ichebe ma ndị na-agụ mbara igwe na akụrụngwa dị oke egwu. "

Ihe nyocha na-eji ngwa a na-akpọ Ihe onyonyo sara mbara maka nyocha anyanwụ (WISPR), nke na-eji igwefoto na-eguzogide oke radieshon anyanwụ na-ese foto nke corona na ifufe anyanwụ: a adịgide adịgide nke ihe ebubo ebubo nke na-agbasa karịa 1,6 nde kilomita kwa elekere ofụri usoro anyanwụ.

Ikuku anyanwụ na mwepu nke coronal ekpughere

Nyocha nke ọhụrụ akwa mkpebi foto na-ekpughe nkọwa a na-ahụtụbeghị mbụ nke ka ifufe anyanwụ si aga na mgbagwoju anya nke magnetik polarity mgbanwe na ihe a na-akpọ heliospheric ugbu a mpempe akwụkwọ, ókè ebe anyanwụ magnetik na-atụgharị ntụziaka. Na mgbakwunye, WISPR edekọla ya nkukota nke otutu coronal mass ejections (CMEs), nnukwu mkpọwa ihe nwere ike ịgbanwe ihu igwe mbara igwe nke ukwuu.

Dị ka onye nchọpụta Angelos Vourlidas si kwuo, "Anyị na-amalite ịghọta otú ndị a ejections nke ụmụ irighiri ihe jikọrọ ọnụ, na-emewanye protons na electrons ma na-agbanwe oghere magnetik na mbara ụwa dị nso. Ozi a dị mkpa iji tụọ anya na ibelata mmebi nwere ike ime. na Satellites, ike grids na nchekwa nke astronauts.

Ifufe anyanwụ na-adị nwayọọ na mkpa ọ dị maka physics anyanwụ

Ruo ugbu a, ndị ngwa ngwa ifufe anyanwụ, onye na-aga 354 km kwa nkeji, nọgidere bụrụ otu n'ime nnukwu amaghị na physics anyanwụ. Nleba anya Parker na-akwado na e nwere isi ihe abụọ dị iche iche nke ihe omume a, ndị ọdịiche ha dabere na nhazi nke oghere magnet na n'ebe ha si malite na mpaghara dị iche iche nke elu anyanwụ. Ịghọta ihe mere ụfọdụ ihe anyanwụ ji jikwaa gbapụ nke ike ike ndọda anyanwụ ka bụ ajụjụ mepere emepe, mana data ọhụrụ na-eme ka o kwe omume ịkọwapụta mpaghara ụfọdụ - dị ka oghere magnetik na foto foto - site na ebe a na-ewepụta mmiri ndị a.

Ozi a bụ isi, ebe ọ bụ Mmekọrịta dị n'etiti ụdị ifufe dị iche iche nke anyanwụ nwere ike ịmepụta oke ifufe nwere ike imetụta nkwukọrịta, sistemu ịnyagharị na ọkụ ọkụ n'ụwa.

Nzọụkwụ na-esote na ịga n'ihu nke ozi ahụ

Ọ bụ ezie na ụgbọ elu kacha ọhụrụ nke Parker bụ ihe dị ịrịba ama, ọrụ ahụ akwụsịbeghị. Ụgbọ mmiri ahụ na-ejigide orbit kwụsiri ike ma ọ bụrụhaala na ọ nwere mmanụ maka mgbanwe na nhazi, ga-anọgide na-anakọta data bara uru. N'ezie, a na-eme atụmatụ flybys ọhụrụ, nke kacha nso maka Septemba 2025, nke ga-enye ohere maka nleba anya nke mmetụta anyanwụ na-aga n'ihu na ọmụmụ nke ifufe anyanwụ na-adịghị nwayọọ.

Ihe niile nke nyocha Parker nwetara na-egosi mgbanwe na nghọta anyị gbasara kpakpando anyị. Na nke mbụ, Ụmụ mmadụ nwere ike mụọ usoro ahụ ozugbo nke, site na Sun, nwere ike ị nweta nsonaazụ maka ndụ kwa ụbọchị n'ụwa na maka nyocha mbara igwe.