Seven na-akpali eziokwu: Earth satellite

Mara mma ma na omimi ọnwa - Earth satellite - invariably emetụta ndụ nke mbara ala anyị, fascinates, excites ndị pụrụ ichetụ n'echiche. Ọ jikọtara a ọnụ ọgụgụ nke na-akpali eziokwu, ihe omimi na nzuzo.

1. Mmalite

Ihe ka ọtụtụ ná ndị ọkà mmụta sayensị kweere na Ụwa ọnwa kpụrụ mgbe nkukota na planet nta. N'ihi ya, a otutu irighiri ekpe site na-amaghị planet, nke kpụrụ a mgbanaka gburugburu Earth. Mgbe a nnukwu oge, a "belt" lekwasị ke a "ụyọkọ", nke ghọọ nke ugbu a satellite.

2. The udi na trajectory nke adiana

Ọnwa ekara kama dị ka ihe egg karịa a okirikiri. Na ọ na-adịghị bugharia na a okirikiri orbit na ihe elliptical. Eru nso Earth na anya ọnwa akpalite dị ike tides na-eme ka ihu igwe na-ejighị n'aka, na ya mma slows adiana nke planet. Tupu e a eluigwe ahụ, na Earth na-agba gburugburu ngwa ngwa - karị, ndị oge ahụ dị mkpumkpu.

3. The amị n'ọnwa elu

Mgbe ọ dị ndụ, na satellite nke mbara ala Earth-arahụ site nnọọ ike ugboro. Anọ ijeri afọ gara aga ọnwa, nakwa dị ka Earth, agbanweela a ike bombardment, mgbe nke ekpe a ọnụ ọgụgụ buru ibu nke ndị na-abụghị na-agwọ ọrịa "ọnyá" - nnukwu craters. Nnukwu nke ha - Aitken, si Earth adịghị anya, ọ na-emi odude nso Ọnwa nke ndịda osisi. Ma ndị kasị adọrọ mmasị nke anya craters na a dayameta nke karịa 290 km, a na-akpọ Bailey.

4. The Divine Ọnwa

Fọrọ nke nta niile Mmepeanya Oge Ochie chọpụtara a ịrịba mmetụta na satellite nke Earth, otú ahụ Ọnwa na ọtụtụ okpukpe òtù nzuzo, efe ofufe dị ka a chi. Ndị Grik oge ochie atọ nke chi nwanyị nke ọnwa: ọnwa ọhụrụ - Artemis, ọnwa - Selena na agbara n'akụkụ nke ọnwa - Hecate.

Ụfọdụ ndị ọkà mmụta Gris ji ezi obi kwere na a oké oyi nke Earth aggressively emetụta àgwà nke ọmụmụ na ụbụrụ mmadụ, otú i nwere ike na-aga nma, ma ọ bụrụ na ogologo atụle n'abalị ìhè.

5. Akụkụ nke ndị "ndụ" na Ọnwa

Ebe ọ bụ na nke a bụ a eluigwe ahụ anaghị nwere ikuku nke na chi ojiji e, kwa, adịghị adị - ehihie na abalị na-ewe ebe ọ fọrọ nke nta instantaneously. Ehihie na abalị na-hụrụ naanị nwa kpakpando na mbara igwe na a nnukwu disk nke Earth.

The okpomọkụ dobe n'elu nke ọnwa bụ nnukwu - si mwepu na plus otu narị na otu narị na iri isii degrees Celsius. N'ihi na ha tụnyere, karịa dere na Earth bụ a dobe si mwepu na plus iri anọ na itoolu asaa degrees Celsius.

Ọ na-abụkarị "moonquakes" dị ka a n'ihi nke ndọda mmekọrịta anyị planet. Na nke a, o nweghị ifufe, ọ dịghị mmiri mmiri, otú ahụ ka astronauts 'n'akara anọgide na-emebibeghị maka ọtụtụ nde afọ.

Ike ndọda na ọnwa bụ ugboro isii nta karịa Earth, otú ahụ onye nkịtị enweghị nsogbu ọ bụla nwere ike ebuli a ibu hà ka ya.

6. Ọnwa na-eli ozu

Ee, Ụwa satellite bụ ugbua na-eme ụmụ mmadụ foduru. E dabeere ntụ nke Eugene Shoemaker - American ọkà mmụta sayensị onye tinyere ndụ ya geology na mbara sayensị. Na 1999, a Capsule nwere ntụ ya e zitere on board nnyocha ebe amị n'ọnwa Prospector dakwasị na-amị n'ọnwa elu mgbe ọdụ ka dechara ya ozi.

Ọzọkwa, n'elu eluigwe ahụ nwere a obere aluminum gburu astronauts ncheta, nke bụ na ụdị vosmisantimetrovoy Astronotu oghere uwe na ọgụgụ. Onye na-esote nke a ncheta arụnyere e dere ede na nke e dere na aha ndị nyere ndụ ha maka ohere ngagharị.

7. Ọnwa "wepụtara"

Ke mbubreyo 2010, Mmepe nke NASA chọrọ a ọhụrụ oru ngo nke mmepe nke anyị satellite, nke a na conventionally akpọ "wepụtara". The echiche bụ nnọọ mgbochiume na-ewu ewu film:-amị n'ọnwa elu kụrụ robots, na ndị ọkà mmụta sayensị na ụwa na-eyi pụrụ iche suut na ha mmeghari achịkwa ndị a ígwè ọrụ robot. Ekele ngo ga-ichoputa Ụwa satellite, enweghị mgbe ahapụ n'ụlọ ha planet. Na onye maara ihe ndị ọzọ ịtụnanya na-echere ndi mmadu na-amị n'ọnwa mbara ...