More than 3 billion years ago, Mars intermittently had liquid water on its surface. After the planet lost much of its ...

Higher latitudes on the moon with slopes facing the poles "are not only scientifically interesting but also pose less ...

We don’t know for sure, but the answer is inextricably linked to the moment when water first materialized in the cosmos — and ...

NASA’s Perseverance rover found pale rocks containing kaolinite on Mars, a mineral that forms in warm, wet conditions.

“This distinction sets up a great natural experiment for us to see if the shape, or size, of bends in rivers is distinct from ...

If venusian clouds contain life, it will be very different than what we know. But terrestrial analogs might still give us ...

This water, now over 4.5 billion years old, has been perpetually renewed through Earth's water cycle. My research team has recently proposed a new theory to explain how water first arrived on Earth.

Surrounded by green hills and beige rock, Lake Salda sits in what is sometimes called the Turkish Lake District, a great ...

Outside of a handful of valleys in Antarctica, the Atacama is the driest place on Earth. The inhospitable landscape of sand, bare rock, and salt flats is so extreme and otherworldly that it’s used as ...

A dishwasher-sized NASA satellite was launched into space from Florida on Wednesday to identify where water - a precious resource for lunar missions - resides on the moon's surface in places such as ...

Université Paris Cité provides funding as a member of The Conversation FR. When Earth first formed, it was too hot to retain ice. This means all the water on our planet must have originated from ...