Researchers examining seismic data recorded on Mars say the have found evidence supporting the presence of liquid water deep inside the Red Planet.

They don't look like lava flows. That's when we started thinking about oceans." Apart from supporting the hypothesis that Mars' northern hemisphere and its north pole were once covered in a ...

A study using radar data from China's now-dead Zhurong rover finds strong evidence that Mars had a stable ocean in the ancient past.

The blue areas show the depth of the ocean filled to the shoreline level of the ... As Manga noted, "This was a super challenging hypothesis test too. A rover has to land on Mars, carry and use ...

A new study reveals that Mars had sun-scorched beaches with waves breaking on ancient ocean shores. Data from China's Zhurong rover indicates sandy beach deposits on Mars from 3.6 billion years ...

Although orbital images have identified ancient shorelines that suggest the northern lowlands of Mars may ... by an ancient ocean spanning a third of the Martian surface, the hypothesis of an ...

The ocean - known as Deuteronilus - would have existed roughly 3.5 to four billion years ago, a time when Mars had a thicker ... but we rejected that hypothesis for similar reasons based on ...

If Mars’s influence on Earth really is causing these whirling pools in our deep oceans, then it helps provide us with more information about the natural climate cycles that our planet experiences.

China's Zhurong rover, which landed on Mars in 2021, has found new geological ... adding significant insights to the ocean hypothesis. The Zhurong mission detected geological features associated ...

"They don't look like an impact crater. They don't look like lava flows. That's when we started thinking about oceans." Apart from supporting the hypothesis that Mars' northern hemisphere and its ...

To test their hypothesis based on the seismic ... there could be enough water deep underground on Mars to cover the surface ...