Cánh bướm khổng lồ trong vũ trụ
au khi được sửa chữa, kính viễn vọng không gian Hubble đã gửi về trái đất những hình ảnh cực kỳ sắc nét, trong đó có một tinh vân hình con bướm.Ảnh: NASA.Đám bụi khí trên trông giống như một con bướm tuyệt đẹp. Song, theo các nhà khoa học của Cơ quan Hàng không vũ trụ Mỹ, hình ảnh ấn tượng này là kết quả của một quá trình dữ dội. Hai cánh xinh xắn của "bướm khổng lồ" được tạo nên bởi những đám bụi khí có nhiệt độ lên tới hàng chục nghìn độ C.
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4buSw5Phu7bhurDhu4rEkOG7kuG6sOG7kOG7qlDhurDhurThurBQ4bq64bug4bqwRFDhu5DhurDhu7JEUMOU4buz4bqww43DilDDlOG6sOG7oMWo4bu04bqwUDpD4bqw4bui4buQUcOJUMOU4bqww4xEw4zhu5DhurDhu7Qm4bqw4bug4bq+4bu04bqw4bu0w53hu6zhu5LhurDhu7Thu7Dhu5LhurBQw5TDmeG7kuG6sOG7skNR4bqww5RGUOG6sFDhu5Dhu4Thu7ThurDhu7lb4bueWOG7kEPhurDDo8SoUOG7tEPhu7bDneG7kkHhu7XhurDhu5Phu5DEqFHhurBzUOG6sSFYw53EqOG7suG7sg==