Va chạm thiên hà tạo ra ’tam giác hình thành sao'
Ảnh chụp được NASA công bố hôm 22/2 cho thấy thiên hà NGC 2445 (lấp lánh hơn, ở bên phải) và thiên hà NGC 2444 (khuếch tán hơn, ở bên trái) đã có một vụ va chạm trực diện và đang đi qua nhau, kích hoạt một vườn ươm sao hình tam giác trông giống như "lát bánh pizza phiên bản vũ trụ".
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