Nov 172012
 
Melt Water on Mars Could Sustain Life

  Near surface water has shaped the landscape of Mars. Areas of the planet’s northern and southern hemispheres have alternately thawed and frozen in recent geologic history and comprise striking similarities to the landscape of Svalbard. This suggests that water has played a more extensive role than previously envisioned, and that environments capable of sustaining [continue reading]

Jun 112012
 
Is There Life on Mars?

  A new study reveals that parts of Mars may have been modified by liquid water in recent geologic times, which might indicate more favourable conditions for life on the planet.  A new study reveals that parts of Mars may have been modified by liquid water in recent geologic times, which might indicate more favourable [continue reading]