Inyanga

Earth's only natural satellite, the fifth-largest moon in the solar system.

NASA

Isathelayithi yethu ejwayelekile kuphela, futhi iplanethi eyodwa kuphela lapho abantu behamba khona.

Inyanga egcwele. — Inyanga egcwele, i-mosaic kusuka ku NASA's Lunar Reconnaissance Orbiter. Credit: NASA

Inyanga ikholelwa ukuthi yakhiwa kusuka emithonjeni ngemuva kokuthi isiqu esincane seMars sihlasele umhlaba omncane. Ihlala ibonisa ubuso obufanayo emhlabeni ngoba ukujikeleza kwayo kutshixiwe ekuhambeni kwayo.

Isisindo sayo sikhuphula amagagasi elanga emhlabeni. Abacwaningi bomhlaba abalishumi elinambini bahamba phezu kwayo ngesikhathi semisebenzi ye-Apollo phakathi kuka-1969 no-1972.

Amasu

Izindaba ezibalulekile
Ubukhulu	3,475 km	[1]
I-Mass	7.346 × 10²² kg	[1]
Ubukhulu	3.344 g/cm³	[1]
Ukugqwala kwendawo	1.62 m/s²	Kusuka kuset data
Isivinini sokuyeka	2.38 km/s	Kusuka kuset data
Ujikelezo (isibhakabhaka)	27.3 izinsuku	[2]
Ubude bemini	29.5 izinsuku	[3]
Isikhathi se-orbital	27.3 izinsuku	[4]
Ukugqwala okuqondile	6.68°	[2]
Izinga lokushisa eliphakathi	-20°C	[3]
Ukuhamba ukusuka ku Umhlaba	384,400 km	[4]
hlala ubonisa isithombe esifanayo ku Umhlaba

Amathuluzi nama-lessons asebenzisa amamodeli alula ukufundela kuphela. Akufanele asetshenziswa ukuhlola, ukuhlela umsebenzi noma noma yiluphi ukhetho lokusebenzela. Izitifiketi zimahhala futhi aziqinisekisiwe. Funda isichazamazwi sezinto ezifundiswayo