Có chất lỏng trên vệ tinh sao Thổ
Cập nhật: 09:27 28/12/2009 GMT+7
ơ quan Hàng không vũ trụ Mỹ vừa công bố bức ảnh cho thấy sự hiện diện của chất lỏng ở bán cầu bắc của Titan, vệ tinh lớn nhất của sao Thổ. Phát hiện cho thấy sự sống có thể phát triển trên vệ tinh này.Bức ảnh chụp bán cầu bắc của Titan vào ngày 8/7. Ảnh: NASA.Titan là thiên thể có nhiều vùng trũng hình lòng chảo. Cơ quan Hàng không vũ trụ Mỹ (NASA) phóng tàu vũ trụ Cassini lên quỹ đạo sao Thổ để tìm kiếm những hợp chất hydrocarbon trên vệ tinh Titan vào năm 2004.
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