James Wray

Oct. 02, 2015

On Mars, Signs of a Wetter World

Planetary scientist James Wray describes the evidence for present-day liquid water on Mars.

Feb. 14, 2014

Scientists Hunt for Morning Dew on Mars

Could mysterious dark streaks on Martian slopes be evidence of liquid water flows?

dark flows, mars, water, morning dew, iron, liquid water, water on mars

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