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  1. 28 Σεπ 2015 · Dark narrow streaks called recurring slope lineae emanating out of the walls of Garni crater on Mars. The dark streaks here are up to few hundred meters in length. They are hypothesized to be formed by flow of briny liquid water on Mars.

  2. 4 ημέρες πριν · “This is a significant development, as it appears to confirm that water — albeit briny — is flowing today on the surface of Mars.” These downhill flows, known as recurring slope lineae ( RSL ), often have been described as possibly related to liquid water.

  3. 13 Απρ 2015 · Nasa's Curiosity rover has found that water can exist as a liquid near the Martian surface. Mars should be too cold to support liquid water at the surface, but salts in the soil lower its...

  4. 1 ημέρα πριν · Scientists have found many fossil waterways on Mars, minerals that can only be formed in the presence of water, and what might be the site of an ancient ocean. But in terms of liquid water now on the planet, the record is thin.

  5. 28 Σεπ 2015 · New findings from NASA's Mars Reconnaissance Orbiter (MRO) provide the strongest evidence yet that liquid water flows intermittently on present-day Mars. Using an imaging spectrometer on MRO, researchers detected signatures of hydrated minerals on slopes where mysterious streaks are seen on the Red Planet. These darkish streaks appear to ebb ...

  6. 26 Ιαν 2022 · As the planet’s atmosphere thinned over time, that water evaporated, leaving the frozen desert world that NASA’s Mars Reconnaissance Orbiter (MRO) studies today. It’s commonly believed that Marswater evaporated about 3 billion years ago.

  7. 28 Σεπ 2015 · NASA told us it was announcing something big today, and it's certainly come up with the goods: the space agency says images from the Mars Reconnaissance Orbiter (MRO) have revealed compelling evidence of liquid brines flowing across the planet's surface.

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