Thêm một bí ẩn trên sao Hỏa
hí metan trên hành tinh đỏ được tạo ra và biến mất nhanh hơn so với khí metan trên trái đất, các nhà khoa học Pháp khẳng định.Bề mặt sao Hỏa là môi trường khắc nghiệt đối với sinh vật sống. Ảnh: NASA.Sự hiện diện của khí metan trên sao Hỏa khơi gợi trí tò mò của nhiều người, bởi loại khí này có thể được tạo ra bởi hoạt động địa chất hoặc sinh vật sống.
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