ተከታታይ የክረምት አኅዝቦታዊ ትምህርቱን በዩቲዩብ ገፃችን በቀጥታ ይከታተሉ Watch the | ETHIOPIAN SPACE SCIENCE SOCIETY

Enabling Ethiopia to reap the Benefits accuring from space science and technology and to build a society with a highly developed scientific culture....