law magarafnash feloos delwa2ty 3ashan nela2y w nemna3 el asteroids, momken wa7ed menohom yekhabat fel ard w yekhallas 3ala el 7ayah zay ma ne3rafha, da elly by2oolo ba3d el 3olama2.
El asteroids dol nosakh akbar men el meteoroids elly btet7arak fe sama el leel. mo3zamhom byelfoo 7awalen el shams b3eed 3an el ard w mabey2atelnash. bas fe kamman alaf men el asteroids elly madarathom bet5aleehom yesadmo el ard.
Bas 500 million dollar telescope gedeed delwa2ty, w ba3den nesref 10 million dollar fel sana lemodet 25 sana 3ashan nela2y mo3zam el so5oor el fada2eya. wa2t ma nela2y wa7ed 2atel, el 3olama2 by2olo, haykoon 3andena tare2a en7na ne8ayar masaro.
Hal da yesta7el? el 5obra2 byefakaro fe 7agteen lama bey7okmo 3ala ay 5atar: (1) e7temal 7odoos el 7aga ad eh; (2) el 3awa2eb hat2b ad eh law 7asalet. el 5obra2 beyeftkro en asteroid kebeer kefaya yedammar 7ayah kteer momken yekhabat fel ard mara kol 500,000 sana. da shaklo nader awy bas law wa7ed we2e3, hayeb2a nehayet el 3alam. "law ma5adnash balna men el asteroids el kbeer dol, homa haya5do balhom menna," da elly by2oolo 3alem. "el mawdoo3 baseet keda."
El 3elag, ma3 zalek, momken yeb2a aswa2 men el marad. hal e7na fe3lan 3ayzeen asle7a nawaweya kteera mawgooda 3ala el ard? "el 3alam 3andaha 5of a2al men so5oor yom el 2eyama dol 3an ostool nawawy kebeer mawgood dedhom." da elly etketeb fe ma2al fe New York Times.
anhy men dol a7san wasf le lahget el kateb fel ma2al da?
motafa2el na2ed mo7ayed 3ashwa2y