GMT+7
Mối lo ngại từ các vụ phóng tàu vũ trụ đối với tầng ozone của Trái Đất
Số lượng vụ phóng tàu vũ trụ trên toàn cầu đang gia tăng nhanh chóng và có thể gây ra những tác động nghiêm trọng đến tầng ozone của Trái Đất.
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