Ulimi

Kutholakale Ama-pulsar Amasha Angaphezu Kuka-900: Ukusetshenziswa Kobuchwepheshe Be-Laser Ku-Telescope Esheshayo YaseShayina

Muva nje, i-FAST Telescope yaseShayina ithole ngempumelelo ama-pulsar amasha angaphezu kuka-900. Le mpumelelo ayigcini nje ngokucebisa insimu yezinkanyezi kodwa futhi inikeza imibono emisha ngemvelaphi kanye nokuvela kwendawo yonke. I-FAST ithembele ochungechungeni lobuchwepheshe obuyinkimbinkimbi, kanye nobuchwepheshe be-laser (ukukhiqiza ngokunembile, ukulinganisa kanye nokubeka, ukushisela kanye nokuxhuma, kanye nokupholisa nge-laser...) kudlala indima ebalulekile.

2024-05-15

I-FAST Telescope yaseShayina, itheleskopu yomsakazo eyindilinga enkulu engamamitha angu-500 ububanzi esifundazweni saseGuizhou, iphinde yakhanga umhlaba ngokuthola okusha. Muva nje, i-FAST ithole ngempumelelo ama-pulsar amasha angaphezu kuka-900. Le mpumelelo ayigcini nje ngokucebisa insimu yezinkanyezi kodwa futhi inikeza imibono emisha ngemvelaphi kanye nokuvela kwendalo yonke.

Ukuze kuthathwe amaza omsakazo abuthakathaka avela ezindaweni ezikude zomhlaba — amaza aphethe izimfihlo zemithala ekude, ama-pulsar, nama-molecule aphakathi kwezinkanyezi — i-FAST ithembele ochungechungeni lobuchwepheshe obuyinkimbinkimbi.

Ukusetshenziswa Kobuchwepheshe Be-Laser Ku-Telescope Esheshayo YaseShayina

Isithombe esithathwe ngoFebhuwari 27 sibonisa ingxenye yetheleskopu ye-FAST (isithombe sedrone ngesikhathi sokulungiswa),

ithathwe yintatheli ye-Xinhua News Agency u-Ou Dongqu

Indima Ebalulekile Yobuchwepheshe Be-Laser Ekwakhiweni Kwe-FAST

Ukukhiqiza Ngokucophelela

Ubuso obukhanyayo be-FAST buqukethe izinkulungwane zamaphaneli ngamanye, futhi ukubeka nokulungisa okunembile kwala maphaneli kubalulekile ekubonweni kokuzwela okuphezulu. Ubuchwepheshe be-laser budlala indima ebalulekile kule nqubo. Ngokusika nokumaka nge-laser okunembile, kuqinisekisa ukukhiqizwa okunembile kwengxenye ngayinye, kugcina isimo esiqondile kanye nokuqina kobuso obukhanyayo.

Ukulinganisa Nokubeka Indawo

Ukuze kufezwe ukuhlosa nokugxila okunembile, ubuchwepheshe bokulinganisa i-laser busetshenziswa ukulinganisa ngokunembile nokulungisa izikhundla zamayunithi abonakalisayo. Ukusetshenziswa kwezinhlelo zokulandelela i-laser kanye nokuhlukanisa kuthuthukisa kakhulu ukunemba nokusebenza kahle kokubuka.

Ukushisela kanye nokuxhuma

Ngesikhathi sokwakhiwa kwe-FAST, ubuchwepheshe bokushisela nge-laser basetshenziswa ukuxhuma izintambo eziningi zensimbi kanye nezakhiwo zokusekela. Le ndlela yokushisela enembile futhi ephumelelayo iqinisekisa ukuzinza nokuthembeka kwesakhiwo se-telescope.

Ukusetshenziswa Kobuchwepheshe Be-Laser Ku-Telescope Esheshayo YaseShayina

Isithombe esithathwe ngoFebhuwari 27 sibonisa ingxenye yetheleskopu ye-FAST (isithombe sedrone ngesikhathi sokulungiswa),

ithathwe yintatheli ye-Xinhua News Agency u-Ou Dongqu.

Ama-Laser Chiller : Ukuqinisekisa Ukusebenza Okuzinzile Kwemishini Ye-Laser

Ekusebenzeni kwe-FAST, ama-laser chiller adlala indima ebalulekile. Alawula izinga lokushisa lendawo yokusebenza kwemishini ye-laser ngamanzi apholile ajikelezayo, aqinisekisa ukuthi imishini isebenza ezimweni ezifanele. Lokhu, kuqinisekisa ukunemba kokucutshungulwa kanye nokulinganiswa kwe-laser, okuthuthukisa ukuzinza nokusebenza kahle kwesistimu.

Ukwakhiwa nokusebenza kwe-FAST akubonisi nje kuphela indima ebalulekile yobuchwepheshe be-laser ku-astronomy yanamuhla kodwa futhi kuphawula isahluko esisha ekuhloleni kwesintu indawo yonke. Njengoba i-FAST iqhubeka nokusebenza kwayo nocwaningo, silindele ukuthi izokwembula izimfihlo ezengeziwe zendawo yonke, iqhube intuthuko kwe-astronomy kanye nemikhakha yesayensi ehlobene nayo.