美国宇航局和亚利桑那大学联合发布的图片显示，火星山丘上存“季节性斜波纹线”，NASA称这是火星表面有液态水的有力证据。北京时间昨晚11时30分，美国宇航局举行新闻发布会宣布，火星勘测轨道飞行器提供了...
America's space agency, NASA, and Arizona University jointly issued the picture shows, the Mars Hill to save the "seasonal wave oblique ridge". NASA says this is strong evidence of liquid water on the surface of Mars. Beijing time 11:30 last night, the U.S. space agency held a press conference announced that the Mars Reconnaissance orbiter...
