UZimvalo
Deimos is the smaller, outer moon of Mars: a dusty 12 km world that orbits every 30.3 hours and looks like a bright star from Mars.
NASA/JPL-Caltech/University of Arizona
Inyanga encane, enedusty, cishe amakhilomitha ayi-12 kuphela, okuvela kwayo kuyisimanga.
I-Deimos iphakathi kwamakhilomitha angama-12 kuphela, inesikhumba esithambile esifakwe umhlabathi oqinile. Ijikeleza iMars cishe 30 amahora.
Njenge-Phobos, ingabe iyi-asteroid ethathwe noma ingabe yakhiwa kusuka kumatshe ngemuva kokungenelela ku-Mars; ukuvela kwayo kuqhubeka nokuxoxwa ngawo.
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