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4 ημέρες πριν · 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 ...
- NASA Mars Orbiters See Clues to Possible Water Flows
NASA spacecraft orbiting Mars have returned clues for...
- NASA Spacecraft Data Suggest Water Flowing on Mars
Salt deposits over much of Mars indicate brines were...
- NASA Mars Orbiters See Clues to Possible Water Flows
28 Σεπ 2015 · Highlights from a Sept. 28, 2015, briefing with NASA officials discussing the strongest evidence yet that liquid water flows intermittently on present-day Mars.
“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.
28 Σεπ 2015 · Utilizing spectroscopic measurements and imaging gathered by NASA’s Mars Reconnaissance Orbiter (MRO), researchers found the first strong evidence confirming that briny water flows on the Red...
10 Φεβ 2014 · NASA spacecraft orbiting Mars have returned clues for understanding seasonal features that are the strongest indication of possible liquid water that may exist today on the Red Planet. The features are dark, finger-like markings that advance down some Martian slopes when temperatures rise.
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.
4 Αυγ 2011 · Salt deposits over much of Mars indicate brines were abundant in Mars' past. These recent observations suggest brines still may form near the surface today in limited times and places. When researchers checked flow-marked slopes with the orbiter's Compact Reconnaissance Imaging Spectrometer for Mars (CRISM), no sign of water appeared.
