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 ba3d el 3olama2 bey2olooh.
El asteroids dol nosakh akbar men el meteoroids elly btetla3 fel sama bel leel. mo3zamhom beyedoor 7awalen el shams ba3eed 3an el ard w mabey2athlelnash. bas feh kaman alaf men el asteroids elly madarathom betkhalleehom yesadmo el ard.
Bas ne7tag 500 million dollar 3ashan telescopes gedida delwa2ty, w ba3den nesref 10 million dollar fel sana lemodet 25 sana 3ashan nela2y mo3zam el so5oor el fada2eya. lama nela2y wa7ed momken ye2zy, el 3olama2 bey2olo enohom hayela2o tare2a ye8ayaro masaro.
Hal el mawdoo3 yesta7el? el 5obra2 byeboso le 7agten lama bey2aymo ay 5atar: (1) e7temal 7odoos el 7aga ad eh; (2) el 3awa2eb hat2b ad eh law 7asalet. el 5obra2 bey2olo en asteroid kebeer kefaya enno yekhallas 3ala 7ayah keteer momken yekhabat fel ard marra kol 500,000 sana. da shaklo nader awy bas law wa7ed we2e3, da haykoon nehayet el 3alam. "law ma5adnash balna men el asteroids el kbeer dol, homma haya5do balhom menna," da elly wa7ed men el 3olama2 2alo. "el mawdoo3 baseet keda."
Bas el 3elag momken yeb2a aswa2 men el marad. hal e7na fe3lan 3ayzeen asle7a nawaweya keteer mawgooda 3ala el ard? "el 3alam 5ayfa men el asle7a el nawaweya el kteera aktar men 5ofha men el so5oor elly momken tedammar el 3alam," da elly etketeb fe New York Times.
el 3olama2 bey2olo eh 3an tasadom asteroid bel ard?
da mostab3ad gedan bas el 5atar mawgood. momken ye7sal tasadom kol 25 sana. tasadom el asteroids el so8ayara bel ard bye7sal aktar men el motawa2a3. lessa badry 3ashan ne2ool law el tasadom da momken ye7sal wala la2.