Mars – Liquid Water on Surface in Distant Past

Eyeing Eagle Crater

Image Credit: NASA/JPL/Cornell – “Eyeing ‘Eagle Crater’

How beautiful the view is now…how beautiful it must have been then. NASA announced yesterday evidence from its Opportunity Rover of a salty sea in the distant past. The evidence is quite compelling. Even though the current rovers are not best equipped to look for signs of ancient and current life, scientists admitted that if they were looking for fossils, Eagle Crater would be a great place to start.

Opportunity is expected to move on to a much larger crater that may hold even more data to help determine when the ancient sea existed, how large it was, and how long it lasted. The Mars Exploration Rover Mission site is spectacular, and according to NASA it has received more than 9 billion hits to date since the mission began.

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Richard Leis

Richard Leis is a writer and poet. His first published poem, "Roadside Freak Show," arrives on August 21, 2017 in Impossible Archetype.  His essays about fairy tales and technology have been published on Tiny Donkey. Richard is also the Downlink Lead for the High Resolution Imaging Science Experiment (HiRISE) team at the University of Arizona. He monitors images of the Martian surface taken by the HiRISE camera located on board the Mars Reconnaissance Orbiter in orbit around Mars and helps ensure they process successfully and are validated for quick release to the science community and public. Once upon a time, Richard wrote and edited the science and technology news and commentary website Frontier Channel, hosted the RADIO Frontier Channel podcast, and organized transhumanist clubs. Follow Richard on his website (richardleis.com), on Goodreads (richardleis), Twitter (@richardleisjr), and Facebook (richardleisjr).