Tiên nữ “ăn thịt” đồng loại
iên Nữ, thiên hà duy nhất mà chúng ta có thể nhìn thấy bằng mắt thường khi đứng ở bán cầu bắc, phình to bằng cách nuốt chửng thiên hà nhỏ hơn.Thiên hà Tiên Nữ. Ảnh: wolaver.org.Danh pháp quốc tế của thiên hà Tiên Nữ là Andromeda. Đây là thiên hà xoắn ốc lớn có vị trí biểu kiến thuộc chòm sao Tiên Nữ nằm ở bầu trời phía bắc và gần dải Ngân hà nhất (cách khoảng 2,5 triệu năm ánh sáng).
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