Vệ tinh săn lùng vật thể nguy hiểm
Cơ quan Không gian Canada đang chuẩn bị phóng một vệ tinh bé xíu vào năm 2009 để săn lùng những tiểu hành tinh nguy hiểm trong quỹ đạo gần trái đất.
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