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 ...

During a press conference today, NASA presented findings from the initial analysis of a Martian geological sample, touting it ...

The rock comes from a dry riverbed called the Bright Angel Formation. This region contains sedimentary rocks composed of silt ...

This animation depicts water disappearing over time in the Martian river valley Neretva Vallis, where NASA’s Perseverance ...

NASA's Perseverance rover has captured a striking new image of massive, wind-carved sand formations known as "megaripples" during its latest exploration stop on the Red Planet.

NASA's Mars rover Perseverance has uncovered rocks in a dry river channel that may hold potential signs of ancient ...

A new study co-authored by Texas A&M University geologist Dr. Michael Tice has revealed potential chemical signatures of ...

The Associated Press reports that NASA's (National Aeronautics and Space Administration) Perseverance rover has uncovered ...

NASA officials will unveil details about a new finding connected to a unique sample the Perseverance rover found on Mars ...

NASA's Perseverance Mars rover has found yet more chemical signatures that could be associated with ancient Red Planet life — ...

Published in Nature, the study stresses that the evidence remains preliminary. NASA noted that the same mineral and chemical ...