美国国家航空航天局NASA的新任局长肖恩·达菲表示，毅力号火星车收集的样本已被宣布为火星上迄今发现的“最明显的生命迹象”。在新闻发布会上，NASA副局长尼基·福克斯表示，“这是一种我们都能看到的生物特征。”具体来说，NASA的研究人员一直在研究古代火 ...

Mars, this mysterious red planet, has always captured our attention. Its average temperature drops to -23°C, the atmosphere is thin, and there is very little moisture. On its dry surface, red soil and ...

"This finding by Perseverance ... is the closest we have ever come to discovering life on Mars. The identification of a potential biosignature on the Red Planet is a groundbreaking discovery, and one ...

HEFEI, Sept. 4 (Xinhua) -- Chinese and international scientists have, for the first time, discovered a solid inner core, with a radius of about 600 km, inside Mars, thereby providing crucial clues to ...