之前有理论认为，可能是太阳风不断剥离火星上的大气导致的。但根据最近的研究，科学家们利用2007年-2017年之间对火星大气逃逸数据的监测结果进行了计算，发现太阳风在最近的40亿年以来，最多只能带走9毫巴的大气——这比火星上的实际大气损失低了两个数量级 ...

With a stressful impending election, polls and politics have taken center stage on news sites and crowded social media feeds.

NASA's Rovers landed on Mars and their discoveries revealed new chapters of the Red Planet's mysterious geology.

Old or new, sedimentary or igneous, some of the Earth's crust drifts below the surface at subduction zones, where one continental plate overlaps another. When it does, some of it melts, eventually ...

The more scientists study the Red Planet, the more they find unusual objects and patterns scattered across Mars' surface. Here are some of the most baffling.

When you look up at the sky at night, the first thing you always see is the Moon. The Moon, often shining beautifully bright, ...

Most are known as “ordinary chondrites”. They are then divided into three broad classes – H, L and LL – based on the iron ...

These molecules may have been precursors of oligomers and polymers in the early Earth. These reactions were likely to happen in the protected confined spaces on the porous surface of olivine and in ...

We know that beneath its crater-pocked silicate crust, the moon has an olivine mantle and a metallic core. Some research has also suggested that a partially molten layer may lie at the base of the ...

Set in the heart of Cooroy in the Noosa Hinterland, this delightful 3-bedroom, 2-bathroom cottage offers the quintessential country lifestyle with exciting potential for future development. Set on ...