ANASA image of depressions on Mars interpreted as ancient lake basins.

美国宇航局的一幅被视为古湖盆地的火星凹坑图像。

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NASA image of depressions on Mars interpreted as ancient lake basins.

美国宇航局的一幅被视为古湖盆地的火星凹坑图像。

youdao

Until they stood in a great stone room where lay a black and ancient lake.

直到他们站到躺在黑色的古老的湖里的石室里。

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Huge amounts of water ran into a low area in the dry, waterless desert that had once been an ancient lake.

VOA: special.2009.08.12

In two years of flooding, the Colorado River filled the ancient lake.

VOA: special.2009.08.12

They join a number of other striking feathered dinosaurs found in ancient lake deposits in China and Germany, for which the presence of feathers is inferred by subtle markings on the fossil bones and wispy markings in the surrounding fossilised sediment.

BBC: Dinosaur feathers 'developed for courtship'

Scientists studying images from the Mars Reconnaissance Orbiter have discovered the remains of an ancient Martian lake.

FORBES: NASA Finds Remains Of Ancient Martian Lake

"Imagine the ancient water of Lake Ellsworth: it is absolutely untouched, " he told Reuters.

BBC: 'New frontier' of Antarctic lake exploration