Isikhangiso
Ikhaya ISAYENSI

ISAYENSI

Isigaba Sesayensi Yesayensi YaseYurophu
Incazelo: I-National Science Foundation, isizinda somphakathi, nge-Wikimedia Commons
Okungenani ama-coronal mass ejections (CMEs) ayisikhombisa avela elangeni abonwe. Umthelela wawo wafika Emhlabeni ngomhla ka-10 Meyi 2024 futhi uzoqhubeka kuze kube umhla ziyi-12 Meyi 2024. Umsebenzi ose-sunspot AR3664 uthathwe yi-GOES-16...
I-Voyager 1, into ekude kakhulu eyenziwe umuntu emlandweni, isiphinde yaqala ukuthumela isignali eMhlabeni ngemva kwegebe lezinyanga ezinhlanu. Ngomhla ziyi-14 kuLwezi 2023, Yayiyekile ukuthumela idatha yesayensi nobunjiniyela efundekayo eMhlabeni kulandela...
I-Biosynthesis yamaprotheni kanye ne-nucleic acid idinga i-nitrogen kodwa i-nitrogen yasemkhathini ayitholakali kuma-eukaryote ukuze kuhlanganiswe i-organic synthesis. Ambalwa kuphela ama-prokaryote (afana ne-cyanobacteria, i-clostridia, i-archaea njll) anekhono lokulungisa i-nitrogen yamangqamuzana etholakala ngobuningi...
Isazi sefiziksi saseBrithani, uProfessor Peter Higgs, odume ngokubikezela insimu ka-Higgs ngo-1964 washona ziyisi-8 kuMbasa wezi-2024 kulandela ukugula isikhashana. Wayeneminyaka engu-94. Kwathatha cishe ikhulunyaka ngaphambi kokuba khona kwenkundla ye-Higgs enikeza abantu abaningi...
Ingqikithi yokufiphala kwelanga izobonwa ezwekazini laseNyakatho Melika ngoMsombuluko womhla ziyisi-8 ku-April 2024. Kusukela e-Mexico, izonqamula i-United States isuka e-Texas iye e-Maine, iphele ogwini lwase-Canada lwase-Atlantic. E-USA, kuyilapho ingxenye yelanga...
Indawo yase-Hualien County yase-Taiwan ibanjiwe ukuzamazama komhlaba okunamandla kwe-magnitude (ML) 7.2 ngomhla ka-03 Ephreli 2024 ngo-07:58:09 amahora ngesikhathi sasendaweni. Isigameko sasingu-23.77°N, 121.67°E 25.0 km SSE yase-Hualien County Hall endaweni okugxilwe kuyo...
Ingqungquthela Yezinga Eliphezulu Yezokuxhumana Kwesayensi 'Evula Amandla Okuxhumana Kwesayensi Ocwaningweni Nokwenza Inqubomgomo', yabanjelwa e-Brussels ngomhlaka-12 no-13 Mashi 2024. Le ngqungquthela ihlelwe ngokubambisana yi-Research Foundation Flanders (FWO), Isikhwama Sokusiza ...
Isithombe esisha “sesistimu yenkanyezi ye-FS Tau” esithathwe yi-Hubble Space Telescope (HST) sikhishwe ngomhla ka-25 Mashi 2024. Esithombeni esisha, amajethi avela ku-cocoon yenkanyezi esanda kwakheka ukuze aqhume ngaphesheya...
Ukwakhiwa komthala wasekhaya i-Milky Way kwaqala eminyakeni eyizigidi eziyizinkulungwane eziyi-12 edlule. Kusukela lapho, iye yahlangana ngokulandelana kokuhlanganiswa neminye imithala futhi yakhula ngobuningi nangobukhulu. Izinsalela zamabhulokhi wokwakha (okungukuthi, imithala...
Eminyakeni eyizigidi ezingu-500 edlule, kube neziqephu okungenani ezinhlanu zokuqothulwa kwezinhlobo zezinto eziphilayo eMhlabeni lapho ngaphezu kwezingxenye ezintathu kwezine zezinhlobo ezikhona ziqedwa. Ukushabalala kwempilo enkulu kangaka kwenzeka ngenxa...
Ithimba labacwaningi eliholwa u-Basem Gehad we-Supreme Council of Antiquities of Egypt kanye no-Yvona Trnka-Amrhein wase-University of Colorado lembule ingxenye engenhla yesifanekiso seNkosi u-Ramses II esifundeni sase-Ashmunin e...
Kutholwe ihlathi elinezinsalela ezihlanganisa izihlahla ze-fossil (ezaziwa nge-Calamophyton), kanye nezakhiwo ze-sedimentary ezibangelwa uhlaza emaweni aphezulu e-sandstone ngasogwini lwase-Devon nase-Somerset eNingizimu-ntshonalanga ye-England. Lokhu kuqale eminyakeni eyizigidi ezingama-390 edlule lapho...
I-James Webb Space Telescope (i-JWST) ithathe izithombe eziseduze ne-infrared kanye ne-infrared ephakathi nendawo zesifunda esenza inkanyezi i-NGC 604, etholakala eduze kwendawo yomthala wasekhaya. Izithombe zinemininingwane eminingi kunanini ngaphambili futhi zinikeza ithuba eliyingqayizivele lokufunda ukugxila okuphezulu ...
I-Europa, enye yamasathelayithi amakhulu kakhulu e-Jupiter inoqweqwe oluwugqinsi lwamanzi kanye nolwandle olubanzi lwamanzi anosawoti angaphansi komhlaba ngaphansi kweqhwa yingakho iphakamisa ukuthi ibe enye yezindawo ezithembisa kakhulu ohlelweni sonozungezilanga ukuba itheku...
Kutholakale uhlobo olusha lwe-sea slug, olubizwa ngokuthi i-Pleurobranchaea britannica, emanzini asogwini oluseningizimu-ntshonalanga yeNgilandi. Lesi yisibonelo sokuqala esirekhodiwe se-sea slug esivela kuhlobo lwe-Pleurobranchaea emanzini ase-UK. Kuyi...
U-Alfred Nobel, usomabhizinisi owaziwa kangcono ngokusungula i-dynamite owazuza ingcebo ngebhizinisi leziqhumane nezikhali futhi wanikela ingcebo yakhe ukuze asungule futhi anikeze “imiklomelo kulabo, ngonyaka owandulele, abanikeze inzuzo enkulu kakhulu esintwini”....
Ocwaningweni olubikwe kamuva nje, izazi zezinkanyezi zabona insalela ye-SN 1987A isebenzisa i-James Webb Space Telescope (JWST). Imiphumela ibonise imigqa yokukhipha i-argon ene-ionized kanye nezinye izinhlobo zamakhemikhali ane-ioni kakhulu kusukela maphakathi ne-nebula ezungeze i-SN...
I-LignoSat2, isathelayithi yokuqala yokwenziwa yokhuni eyakhiwe yi-Space Wood Laboratory yase-Kyoto University ihlelelwe ukwethulwa ngokuhlanganyela yi-JAXA kanye ne-NASA kulo nyaka izoba nesakhiwo sangaphandle esenziwe ngokhuni lwe-Magnolia. Kuzoba isathelayithi yosayizi omncane (i-nanosat)....
Ucwaningo olusha lubonisa ukuthi izinto zobuciko zensimbi ezimbili (i-hemisphere engenalutho kanye nesongo) ku-Treasure of Villena zenziwe kusetshenziswa i-extra-terrestrial meteoritic iron. Lokhu kusikisela ukuthi i-Treasure yakhiqizwa nge-Late Bronze Age ngaphambi...
Ifrikhwensi yerediyo yokuxhumana emkhathini ejulile ibhekana nezingqinamba ngenxa yomkhawulokudonsa ophansi kanye nesidingo esikhulayo samazinga aphezulu okudluliswa kwedatha. I-Laser noma i-optical based based system inamandla okuphula izithiyo zokuxhumana. I-NASA ihlole ukuxhumana kwe-laser ngokumelene nokweqisa ...
AmaHomo sapiens noma umuntu wesimanje wavela eminyakeni eyizi-200,000 edlule eMpumalanga Afrika eduze ne-Ethiopia yanamuhla. Bahlala e-Afrika isikhathi eside. Cishe eminyakeni engu-55,000 edlule bahlakazeka ezindaweni ezahlukene zomhlaba kubandakanya...
Umsebenzi we-Laser Interferometer Space Antenna (LISA) uthole ukuhambela phambili kwe-European Space Agency (ESA). Lokhu kuvula indlela yokuthuthukisa amathuluzi nemikhumbi-mkhathi kusukela ngoJanuwari 2025. Lo msebenzi uholwa yi-ESA futhi uyi...
Ukhunta i-Penicillium roqueforti isetshenziswa ekukhiqizeni ushizi onemithambo eluhlaza okwesibhakabhaka. Indlela eqondile yombala oyingqayizivele oluhlaza okwesibhakabhaka kashizi yayingaqondwa kahle. Abaphenyi baseNyuvesi yaseNottingham baveze ukuthi i-veining yakudala eluhlaza okwesibhakabhaka ...
Iminyaka engamashumi ayisikhombisa ye-CERN yohambo lwesayensi imakwe ngezigigaba ezifana "nokutholwa kwezinhlayiya eziyisisekelo i-W boson ne-Z boson ebangela amandla enuzi abuthakathaka", ukuthuthukiswa kwesisheshisi sezinhlayiyana ezinamandla kunazo zonke emhlabeni esibizwa ngokuthi i-Large Hadron Collider (LHC) ...
Izazi zezinkanyezi muva nje zibike ukuthi kutholwe into enjalo ehlangene engaba ngu-2.35 mass solar kuqoqo leglobula i-NGC 1851 kumthala wasekhaya i-Milkyway. Ngoba lokhu kusekupheleni kwe "black hole mass-gap", le nto ehlangene...

SILANDELE

94,232abalandeliLike
47,611AbalandeliLandela
1,772AbalandeliLandela
40SubscribersBhalisa
- Ukukhangisa -

IZITHOMBE ZESIVIVINYO