1) Who is the astronomer? a) who studies planets b) who studies germs 2) What astronomer uses to to study the planets? a) a microscope b) a telescope 3) How the astronomers studied planets many years ago? a) By watching the sky b) By travelling 4) How the big telescope take photos of planets? a) By computers b) By cameras 5) The sun is the big a) star b) planet 6) The first arabic person who traveled to space is a) Ahmad Suhail b) Hazza AL Mansoori

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