Was Mars Once The ‘White Planet?’ Ice Sheets, Not Rivers, Created Martian Valleys, Say Scientists
Was Mars Once The ‘White Planet?’ Ice Sheets, Not Rivers, Created Martian Valleys, Say Scientists
New research throws cold water on the dominant hypothesis that ancient Mars was warm and wet.
Forbes
Forbes
Water on Mars? A new study challenges a common idea in compelling style
Water on Mars? A new study challenges a common idea in compelling style
A new study suggests that Mars may have had ice sheets rather than flowing rivers on its surface, disputing a commonly held belief about the planet.
Inverse
Inverse
Glaciers could have sculpted Mars valleys: study
Glaciers could have sculpted Mars valleys: study
Paris (AFP) - The question of whether ancient life could have existed on Mars centres on the water that once flowed there, but new research published Monday suggests that many of the Red Planet's valleys were gouged by icy glaciers not rivers. 
AFP
AFP
Surface of Mars shows scars of glaciers just like Canada's High Arctic: study
VANCOUVER — The deep valleys scarred into the surface of Mars under thick sheets of ice show that the planet once mirrored the Canadian High Arctic, says a new study.
The Canadian Press
The Canadian Press
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Explosion rocks Beirut and Trudeau popularity drops: In The News for Aug. 5
In The News is a roundup of stories from The Canadian Press designed to kickstart your day. Here is what's on the radar of our editors for the morning of Aug. 5.
The Canadian Press
The Canadian Press
While we fixate on coronavirus, Earth is facing a catastrophe
Earth is hurtling towards a catastrophe worse than the dinosaur extinction – and human activity is to blame.
Inverse
Inverse