i-Vesta
Ingxenye yesithathu enkulu kunazo zonke esigabeni se-asteroide, enesikhala esishayelayo esikhiqizwa yimithelela emikhulu.
NASA/JPL/MPS/DLR/IDA, processed by Björn Jónsson
Iplanethi elahlekile: izwe elinangaphakathi, i-mantle ne-crust, kanye nomthombo we-meteorites eziwela emhlabeni.
I-Vesta iyiplanethi ehlukile: inengxenye yensimbi, i-mantla eyisihlabathi kanye ne-crust ye-basaltic, njengeplanethi ezisihlabathi. I-impact basin enkulu, iRheasilvia, ilawula i-hemispheric yasenyakatho.
Ama-meteorites amaningi awela emhlabeni (iqembu le-HED) kukholelwa ukuthi avela eVesta. NASA’s Dawn spacecraft orbited it in 2011 and 2012 before moving on to Ceres.
Amasu
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