ASAYANSI

Kodi sayansi ya zakuthambo ya nyukiliya ndi chiyani? Sayansi ya zakuthambo ya nyukiliya ndi nthambi ya sayansi yomwe imaphunzira njira za nyukiliya zomwe zimachitika m'chilengedwe chonse komanso momwe njirazi zimapangira, kusintha, ndikugawa zinthu zakuthambo. Ngakhale sayansi ya zakuthambo nthawi zambiri imakambirana zinthu zakuthambo—monga nyenyezi, mapulaneti, nebulae, ndi milalang'amba—sayansi ya zakuthambo ya nyukiliya imasonyeza “makina” omwe amagwira ntchito mkati mwake: machitidwe a nyukiliya ya atomiki, kuwonongeka kwa ma radiation, ndi… Werengani zambiri

Momwe Kupenda Zakuthambo Kuyendera panyanja ndi luso ndi sayansi yodziwira malo ndi njira ya sitima panyanja. Kale kwambiri GPS isanatuluke, mapu a radar, ndi digito, oyendetsa sitima ankadalira chilengedwe ngati "chida chawo chachikulu choyendera." Pakati pa zizindikiro zonse zachilengedwezi—mphepo, mafunde, mtundu wa madzi, komanso khalidwe la mbalame—kupenda zakuthambo kuli ndi malo apadera. Thambo ndi loposa kungoyang'ana usiku, … Werengani zambiri

Kumvetsetsa Magulu a Nyenyezi ndi Opeza Ake Magulu a nyenyezi ndi njira imodzi yakale kwambiri yomwe anthu amamvetsetsa thambo la usiku. Kale kwambiri asanakhale ma telescope, mamapu amakono akumwamba, kapena sayansi ya astrophysics monga momwe zilili masiku ano, anthu ochokera m'mitundu yosiyanasiyana ankayang'ana magulu a nyenyezi ndikualumikiza m'mapangidwe awo. Mapangidwe awa adadziwika kuti magulu a nyenyezi. Chochititsa chidwi n'chakuti, magulu a nyenyezi… Werengani zambiri

Chiphunzitso cha Kupangidwa kwa Mapulaneti mu Dzuwa Dongosolo Kupangidwa kwa mapulaneti mu Dzuwa Dongosolo ndi chimodzi mwa mitu yosangalatsa kwambiri mu zakuthambo zamakono. Kuchokera ku mtambo wooneka ngati "wamba" wa mpweya ndi fumbi mumlengalenga, Dzuwa, mapulaneti asanu ndi atatu, ma satellite awo, ma asteroid, ma comets, ndi matupi ena ang'onoang'ono osiyanasiyana adabadwa. Ngakhale kuti chidule cha ndondomekoyi chikumveka bwino, asayansi akadali... Werengani zambiri

Chiphunzitso cha Kuzungulira kwa Dziko Lapansi ndi Mmene Chimakhudzira Nyengo Kuzungulira kwa dziko lapansi ndi chimodzi mwa zinthu zofunika kwambiri zomwe zimapangitsa moyo padziko lapansi lino. Popanda kuzungulira, machitidwe a usana ndi usiku sakanakhalapo monga momwe timawadziwira, ndipo mphamvu za mlengalenga zikanakhala zosiyana kwambiri. Mu geography ndi meteorology, kuzungulira kwa Dziko Lapansi sikuti ndi Dziko Lapansi "lozungulira pa mzere wake," koma... Werengani zambiri

Kodi chaka chowala n'chiyani? Ponena za zakuthambo, mtunda ndi chimodzi mwa zinthu zovuta kwambiri kuziganizira. Mosiyana ndi kuyenda pakati pa mizinda, komwe kumatha kuyezedwa m'makilomita, mtunda pakati pa nyenyezi ndi milalang'amba ndi waukulu kwambiri kotero kuti mayunitsi omwe timagwiritsa ntchito padziko lapansi ndi osagwira ntchito. Chifukwa chake, asayansi amagwiritsa ntchito mayunitsi apadera a mtunda kuti... Werengani zambiri

Kumvetsetsa Kugwiritsa Ntchito Ma Satelite a Nyengo mu Astronomy Anthu ambiri akamva mawu akuti "satelite ya nyengo," nthawi yomweyo amaganiza za kulosera za mvula, mphepo zamkuntho, kapena machenjezo oyambirira a nyengo yoipa. Komabe, ntchito ya ma satelite a nyengo imapitirira kuposa za nyengo. Mwachizolowezi, deta yomwe imasonkhanitsidwa ndi ma satelite a nyengo ndi yothandiza kwambiri mu zakuthambo—ponse pakukonzekera kuyang'ana, kusankha malo a telesikopu, komanso kuthandizira... Werengani zambiri

Kodi Mapulaneti a Dziko Lapansi ndi Makhalidwe Awo? Mapulaneti omwe ali mu Dzuwa (komanso m'madongosolo ena a nyenyezi) onse alibe "nkhope" yofanana. Mapulaneti ena amalamulidwa ndi mpweya ndi ayezi wokhala ndi mlengalenga wokhuthala, pomwe ena ali ndi malo olimba, amiyala omwe angakhale ndi mapiri, zigwa, ndi ma craters. Gulu lachiwirili limadziwika kuti mapulaneti a dziko lapansi. … Werengani zambiri

Momwe Kupenda Zakuthambo Kumakhudzira Sayansi Zina Kupenda Zakuthambo nthawi zambiri kumaonedwa ngati sayansi "yotalikirana" ndi moyo watsiku ndi tsiku chifukwa imaphunzira zinthu zomwe zili kunja kwa Dziko Lapansi: nyenyezi, mapulaneti, milalang'amba, ndi kapangidwe ka chilengedwe chonse. Komabe, chifukwa cha kukula kwake kwakukulu ndi mafunso ofunikira—okhudza chiyambi, malamulo a chilengedwe, ndi momwe zinthu ndi mphamvu zimagwirira ntchito—kupenda zakuthambo kumakhudza kwambiri anthu ambiri… Werengani zambiri

Kodi Astrobiology ndi Chiyani ndi Kufunika Kwake? Astrobiology ndi gawo la sayansi lomwe limaphunzira za moyo m'chilengedwe chonse: chiyambi chake, kusintha kwake, kufalikira kwake, ndi kuthekera kwake kukhalapo kupitirira Dziko Lapansi. Ngakhale kuti biology nthawi zambiri imayang'ana kwambiri za moyo padziko lathu lapansi, astrobiology imafutukula funsoli mpaka pamlingo waukulu: kodi moyo ulipo Padziko Lapansi pokha, kapena kodi chilengedwe chonsecho "chili ndi anthu" ndi zamoyo zina? … Werengani zambiri