IZIKO PLANETARIUM OUR SOLAR SYSTEM Pleiades – i-Silimela • • • • • • • • Roughly 440Light years from us Contains more than 1000 stars Known as isilimela in Xhosa & Zulu “ Selemela in Sotho&Tswana “ Tshirimera in Shona “ Kilimela in Swahili The month of June named after the pleiades in the Xhosa calendar Used to count manhood years Indicate the beginning of the year in Xhosa Calendar Indicate agricultural cycle Orion Constellation – ama-Kroza • Represents three sacred places • The Gave • The Starry Heaven • The third Heaven where the supreme God (Qamata) dwells CANOPUS - UCANZIBE • HARBINGER OF WINTER • THE MONTH OF MAY IS NAMED AFTER THIS STAR • CEREMONY OF MOANING THE BOYHOOD (UKUTSHITSHA) SIRIUS – INGQAQHAWULI / IQHAWE ORION - AMAKROZA • REPRESENTS: • THE GRAVE • STARRY HEAVENS • THIRD HEAVEN WHERE SUPREME GOD (QAMATA) DWELS CANOPUS - UCANZIBE • HARBINGER OF WINTER • MAY MONTH NAMED AFTER IT • MONTH FOR MOANING BOYHOOD (UKUTSHITSHA) A Shooting star – i-Nkwenkwezi etshekayo • Associated with Badluck • Believed to be an evil spirit • Today’s generation associates it with Goodluck [Western belief] COMET – UZATSHOBA / INTSHOBOLOLO Comet – u-Zatshoba/i-Ntshobololo • Associated with the death of a king • Brings a deadly livestock disease • Predicts a natural disaster The full Moon- I-Nyanga ethwasileyo • When visible in the night sky, the following morning all children are given the de-worming medicine. • Pumpkin seeds • Aloe juice Crescent Moon – i-Ceba le Nyanga • Predictive of a windy or a cold following day Venus – iKhwezi (the godess of Love & Beauty) • iKhwezi lokusa [associated with diligence] • iKhwezi lesibini [one of boys field games] • U-Celizapholo [visible at the time of milking the cows] • Uma-Dingeni [the dating star] • • • • • • • • Distance = 108.200.000 km Year = 224 days Day = 243 days Speed = 35.02km/sec Diameter = 12.100km Temperature = 480degrees C Moons = 0 Atmosphere = Carbon dioxide, Carbon Monoxide, Hydrogen floride, water, Nitrogen, Argon, Oxygen, Hdrogen sulfide, Sulfide, Sulfa dioxide, Helium VENUS (MORNING) – IKHWEZI LOKUSA -Diligence -Travellers -Chores Venus at midday – iKhwezi lesibini - Test of knowledge Source: http://www.taas.org/taas/memberphotos/mfleenor/venusandmoon.jpg Venus the evening star – uCelizapholo -Asking for milk -Time to milk cows Venus the evening star – uMadingeni -Dating star Jupiter – i-Candabusuku/iMbalibusuku • The Biggest planet in our Solar system • It is a liquid gas planet • Its orbit is =[12 earth years]. • Distance from the Sun = 778.330.000Million km • Diameter =142.800km • Day on Jupiter = 9.8 • Year on Jupiter = 11.86 days • At Perihelion = 740.900.000 km • At Aphelion = 815.700.000km • Temperature = 153 degrees C. Jupiter – iCandabusuku/iMbalibusuku -Travellers -Story telling Moon Cape Town Jupiter • iLanga • iNyanga