sararin samaniyar Gabas ta Tsakiya na tafka ruwan sama da iska

Meteors da meteors, kuna mafarkin ganinsu? Idan dole ne ku je wurin shiru mafi kusa a ciki Gabas ta Tsakiya Don kallon sararin sama a can ana ruwan sama mai zafi da meteor, wannan lokacin shine kololuwar ruwan meteor "Pershawya", wanda ke bayyana sau ɗaya a shekara. A bana, an fara bayyana ne a ranar 10 ga watan Agusta, kuma har zuwa 14 ga wannan wata.

Essam Gouda, shugaban kungiyar Masarautar Astronomy, ya bayyana cewa ruwan sama na Perseid meteor na daya daga cikin shahararrun ruwan meteor mai haske. Yana faɗuwa sau ɗaya a shekara a lokaci guda, a cikin watan Agusta.”

Judeh ya yi bayanin cewa “yawan faɗuwar meteors na Pershawiyat ya kai mita 70 a kowace awa. Mai yiyuwa ne adadin ya zarce wannan adadi, musamman a ranar 12 ga watan Agusta, wanda ake la'akari da kololuwar ruwan Perseid da ke ratsa sararin samaniya tare da matsakaicin gudun kilomita 60 cikin sa'a, sabili da haka suna bayyana a cikin nau'in meteors."

Canza makomar ku yau zuwa Iceland

Judeh ya kuma yi nuni da cewa, “Dalilin kiran wadannan meteor bayan Perseids yana da alaka da kungiyar Perseus, wadda daya ce daga cikin kungiyoyin taurarin da ruwan sama ya fito. Wadannan meteor suna fadowa a doron kasa ne ta hanyar kewaya rana a cikin tafarkin tsoffin taurarin taurari ko taurari wadanda suka bar ragowar meteorite dinsu a tafarkin da yake kewaya rana. Lokacin da waɗannan meteorite suka ragu, waɗanda suke girman ƙananan tsakuwa, suka shiga sararin samaniya, suna ƙonewa a saman samansa, suna haifar da bayyanar ruwan sama na Perseid.

Gouda ya jaddada cewa ana iya ganin wannan lamarin da ido tsirara. Yana da kyau a rika lura da wannan lamarin nesa da fitulun birnin, domin wurare masu tsaunuka da wuraren da ke nesa da manyan gine-gine da wuraren zama su ne suka fi kallo, domin ganin irin wadannan meteor din ya danganta da duhun wurin da ake sa ido a kansu.

 Meteor sau da yawa yana farawa daga wuri ɗaya a sararin samaniya, waɗannan meteorites suna tasowa daga rafukan tarkace na sararin samaniya da ake kira meteorites. . Galibin wadannan meteorites sun fi yashi karami, don haka kusan dukkansu sun wargaje kafin su isa saman duniya. Ana kiran ruwan shawa mai nauyi meteor hadari أو fashewar meteor Wanda zai iya haifar da meteors sama da dubu lokacin Sau da yawa a shekara, ɗaruruwan ƙwallon wuta na sama suna haskaka sararin samaniya. Ana iya kiran su tauraro mai harbi, amma ba su da wata alaƙa da taurari. Waɗannan ƙananan ɓangarorin sararin samaniya meteors ne waɗanda a zahiri tarkace na sama ne ko ruwan shawa.

Ruwan ruwa ne da aka saba yi, kuma ana kiransa da suna Perseids domin - a fili - yana fitowa daga cikin taurarin Barshawish, dalilin da ya sa ake samun karuwar meteor a wasu ranakun shekara shi ne shigowar duniya. a lokacin da yake kewaya rana yana kewayawa a cikin yankin ragowar tauraro mai wutsiya a mafi yawan lokuta ko kuma asteroid a wasu lokuta, yayin da wadannan tauraro mai wutsiya ke kewaya rana kuma a lokacin wadannan zagayowar, an bar kananan barbashi a baya, wadanda suka kasance suna shawagi a sararin samaniya. a cikin wasu yankuna.

Idan kuma a lokacin jujjuyawarta duniya ta ratsa ta zagaye na daya daga cikin wadannan abubuwa, ko tauraro mai tauraro mai taurarowa ko Asteroids, karfin duniya zai yi tasiri ga barbashin da wadannan abubuwa suka bari, wanda hakan zai kai ga shigar da yawa daga cikinsu sararin samaniyar duniya. , kuma tun da waɗannan ƙwayoyin suna da yawa a cikin waɗannan wurare na sararin samaniya, wannan yana haifar da bayyanar meteors fiye da yadda aka saba a sauran lokutan shekara, kuma ana kiran wannan meteor shower.

• quadrantids

Quadrantids shine ruwan meteor na farko na kowace shekara, kuma yawanci yana faruwa tsakanin makon karshe na Disamba da 12 ga Janairu. Yana kai kololuwa a kusa da Janairu 3 da Janairu 4 kuma ana iya ganinsa mafi kyau daga yankin arewa. Ma'anar rediyo mai kunnawa ga quadrantids tana cikin ƙungiyar taurarin Potts, kusa da Big Dipper.

• Lyrids

Hasken haske na Lyrides yana cikin ƙungiyar taurari Lyra. Wannan ruwan ruwan meteor ne da ke faruwa tsakanin 16 ga Afrilu zuwa 26 ga Afrilu a kowace shekara kuma ana iya gani daga arewa da kudancin duniya.

• Eta Aquaridis

Babban ruwan meteor na gaba, Eta aquarides, yana faruwa tsakanin ƙarshen Afrilu da tsakiyar Mayu, kuma kololuwa tsakanin 5 zuwa 6 ga Mayu. An fi ganin shi daga yankin kudancin kasar, kodayake masu lura da al’amura a yankin arewa suma suna iya jin dadin ra’ayi mara kyau. meteorites a cikin Eta Equirides su ne ragowar Comet Halley. Don wannan ya ta'allaka ne a cikin ƙungiyar taurari Aquarius.

• Matsakaicin meteors

Ruwan ruwan meteor na Perseid yana faruwa ne a tsakiyar watan Agusta, yana kaiwa ga kololuwar ayyuka a kusa da Agusta 11-13. Ma'anar haske tana cikin ƙungiyar taurarin Perseus kuma tana da alaƙa da Comet Swift-Tuttle.

Yawon shakatawa a Hamburg yana bunƙasa tare da gefen teku da yanayi na musamman