News tagged with mars

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New evidence for ancient ocean on Mars

Did a vast ocean once cover Mars' northern plains? The idea has been hotly debated among scientists for the past 20 years, ever since Viking Orbiter images revealed possible ancient shorelines near the pole. ...

Feb 17, 2014
4.7 / 5 (19) 0

Lava, not water, formed canyons on Mars

The canyon-like scars which line Mars' crust are seen by many as evidence for liquid water. But a study now suggests that a different kind of fluid – one much less hospitable to life – may actually have ...

Jun 03, 2014
4.8 / 5 (18) 9

A habitable environment on Martian volcano?

(Phys.org) —Heat from a volcano erupting beneath an immense glacier would have created large lakes of liquid water on Mars in the relatively recent past. And where there's water, there is also the possibility ...

May 27, 2014
4.9 / 5 (17) 4

Curiosity peaked on Mars mission

After traveling 354 million miles and surviving a nail-biting descent to the surface of Mars, the Curiosity rover is finding that the Red Planet was once a lot like the Blue Planet.

Jun 03, 2014
3.1 / 5 (27) 2