Mene ne daban-daban daga wani asteroid na wani meteorite. A labarin game da wadannan kuma mutane da yawa da sauran mazaunan halittu

A dumi rani dare a yardarsa zuwa stroll karkashin taurari, dauke banmamaki masaukai a kan shi, yi fata lokacin da wani harbi star. Ko da shi ya tashi da nisan kafa? Ko watakila wani meteorite? Kila a cikin romantics da kuma masoya More ilmin taurari masana fiye da a cikin planetarium baƙi.

m sarari

Tambayoyi tashi kullum a cikin kallo na sarari abubuwa, bukatar amsoshi, kuma sama asirai - da kuma alamu kimiyya bayani. A nan, misali, ya bambanta daga wani asteroid na wani meteorite? Ba kowane dalibi (har ma da manya) nan da nan zai iya amsa wannan tambaya. Amma bari mu fara daga farko.

asteroids

Don gane da bambanci tsakanin wani asteroid na wani meteorite, shi wajibi ne domin ayyana da Kalmar "asteroid". Kalmar ne daga Hellenanci harshen nufin "kamar star", saboda wadannan samaniya jikinsu a lokacin da kyan gani, ta hanyar wani nesa kusa tunãtar da mafi taurari fiye da taurari. Asteroids kafin 2006 sau da yawa kira qananan taurari. Lalle ne, da motsi na da asteroids a general ba ya bambanta daga planetary motsi, saboda shi ma ya auku a kusa da rana. Daga al'ada planetary asteroids ne halin da kananan size. Ga misali, da most asteroid Ceres yana da wani diamita kawai 770 km.

Ina star-sarari mazaunan? Mai asteroids matsawa a kan na dogon lokaci karatu cikin falakinsu da sarari tsakanin Jupiter kuma Mars. Amma wasu qananan taurari tukuna haye madawwama biyu na Mars (as, misali, da asteroid Icarus), da kuma sauran taurari, da kuma wani lokacin har zuwa ga Sun kusa fiye da Mercury.

meteorites

Ba kamar asteroids, meteorites - shi ne ba da mazaunan halittu, kuma ga ManzanninSa. Kowace daga cikin earthlings iya ganin meteorite da idona, ya taɓa shi da hannuwansu. A cikin gidajen tarihi da kuma masu zaman kansu tarin adana manyan yawan su ba, amma dole ne in ce cewa meteorites duba kyawawan shabby. Mafi yawansu ba su kasance m ko brownish-baki lumps na dutse, da na baƙin ƙarfe.

Saboda haka, ya yiwu a fahimci bambancin da ke tsakanin wani asteroid na wani meteorite. Amma abin da za su iya hada? An yi imani da cewa meteorites ne kananan wani ɓaɓɓake daga asteroids. Duwatsu, qazanta a sarari, yi karo da juna, da kuma su da wani ɓaɓɓake wani lokacin kai Duniya ta surface.

Mafi shahara a Rasha Tunguska meteorite ne, auku a taiga 30 Yuni 1908. A kwanan nan da suka wuce, wato a watan Fabrairu 2013, ya janyo hankalin duniya da hankali Chelyabinsk meteorite, wanda da yawa taragutsan da aka samu a yankin na lake Chebarkul a Chelyabinsk yankin.

Saboda meteorites, wani irin baƙi daga m sarari, masana kimiyya, da kuma tare da su, da dukan mazaunan duniya, da wani kyakkyawan zarafi ga koyi game da abun da ke ciki na wani sarari suKe jikinsu da kuma samun ra'ayin game da asalin na sararin samaniya.

meteors

The kalmar "meteor" da "meteorite" ya zo daga wani Greek tushen ma'anar a cikin translation na "sama". Mun san abin da a meteorite, da kuma yadda shi ya bambanta daga mai meteor, shi ba zai zama da wuya a gane.

Meteor - wannan ba wani takamaiman abu a cikin sama da kuma na yanayi sabon abu da kama wani haske. Yana faruwa a lokacin da kone tarkace na comets da asteroids a cikin yanayin duniya.

Meteor - wannan shi ne wani harbi star. Yana iya bayyana su da masu lura don tashi da baya cikin sarari ko Duniya ta yanayi don a ƙona.

Fahimci fiye da meteors bambanta daga asteroids da meteorites, shi ne kuma sauki. A karshe biyu wani sarari suKe abubuwa ne takamaiman ri (albeit rubuce a cikin hali na asteroid) da kuma meteor - haske tasowa daga konewa sarari tarkace.

comets

Babu kasa banmamaki wani sarari suKe jiki, wanda za a iya ji dadin nazarin sasannin Kiyayewa, shi ne tauraro mai wutsiya. A daban-daban comets da meteorites daga asteroids?

The kalmar "tauraro mai wutsiya" a matsayin tsoho Greek asalin kuma a zahiri tana nufin "m", "shaggy". Nisan kafa zo daga matsanancin hasken rana tsarin da, daidai da, da wani daban-daban abun da ke ciki fiye da asteroids kafa gaba da rana.

Baya ga bambanci a cikin abun da ke ciki, akwai wani karin bambanci a cikin tsarin wadannan samaniya jikinsu. Nisan kafa gabatowa da rãnã, sabanin da asteroid nuna coma da m harsashi wutsiya, kunsha na gas, da ƙura. Volatiles tauraro mai wutsiya kamar yadda dumama rayayye alama da kuma vaporize, ta hanyar mayar da shi a cikin mafi kyau luminous wani sarari suKe abu.

Bugu da kari, da asteroids motsi a cikin falakinsu, kuma su motsi a cikin sarari yayi kama da santsi da kuma daukar motsi na talakawa taurari. Ba kamar asteroids, tauraro mai wutsiya mafi muni, wãtau a cikin ƙungiyoyi. Its kewayewa ne sosai elongated. Tauraro mai wutsiya ne a hankali ta halarci Sun, shi motsa kange daga gare shi ga wani babba nesa.

A tauraro mai wutsiya ne daban-daban daga wani meteorite cewa shi ne a motsi. Meteorite guda - shi ne sakamakon wani karo na wani wani sarari suKe jiki da duniya ta surface.

A samaniya duniya da kuma duniya duniya

Dole ne in ce cewa kallon da dare sama ninki biyu yarda a lokacin da ya unearthly mazaunan ka saba da m. Kuma abin da wani yardarsa zuwa gaya wa interlocutor game duniya na taurari da kuma sabon abu events in m sarari!

Kuma shi ba ko da a kan wannan tambaya da bambanci tsakanin wani asteroid na wani meteorite, kuma a cikin wayar da kan jama'a na hadin gwiwa da kuma zurfin hulda tsakanin duniya da cosmic, wanda wajibi ne a kafa kamar yadda rayayye kamar tsakanin mutum guda da kuma wata.