I-Vesta
Isiqu esisibini esikhulu kwisigqubuthelo seplanethi, esinesiphelo esichaziweyo zii-impacts ezikhulu.
NASA/JPL/MPS/DLR/IDA, processed by Björn Jónsson
Iplanethi engaphumelelanga: ihlabathi elinokuquka intliziyo, i-mantle ne-crust, kunye nomthombo weemeteorites eziwela kwihlabathi.
I-Vesta yiplanethi ephambili ehlukileyo: inesiseko sentsimbi, i-mantla yelitye kunye ne-basaltic crust, njengeeplanethi zelitye. I-basin enkulu ye-impact, iRheasilvia, ilawula umzantsi we-hemispher.
Iimeteorite ezininzi eziwela eMhlabeni (iqela le-HED) zikholelwa ukuba ziyavela kwiVesta. NASA’s Dawn inqwelomoya yesathelayithi yajikeleza ngo-2011 no-2012 phambi kokuba ihambe kwiCeres.
Iindawo zokugcina i-data
Izixhobo kunye neengcebiso zisebenzisa iimodeli ezilula zokufunda kuphela. Akufanele zisetyenziswe ukuqhuba, ucwangciso lwemikhosi okanye nayiphi na intlawulo yokusebenza. Iziqinisekiso azihlawulwanga kwaye azigunyaziswanga. Funda uxanduva lokungasebenzisi imixholo yoqeqesho