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They conclude that liquid water on today's Mars may be limited to traces of dissolved moisture from the atmosphere and thin films, which are challenging environments for life as it is currently known.
6 ημέρες πριν · “In theory, deep down, Mars is warm enough to keep water liquid, and water will naturally flow down there and collect.” Since Mars has a surface gravity of a little more than one-third Earth’s, its crust is less dense and more porous than that of Earth.
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.
15 Δεκ 2021 · And the last state of potential state of water is, do we have liquid water on Mars? The answer is we haven’t really observed it. We do see these dark streaks on some hillsides that we call recurring slope lineae.
Scientists have discovered a reservoir of liquid water on Mars - deep in the rocky outer crust of the planet. The findings come from a new analysis of data from Nasa’s Mars Insight Lander, which...
25 Νοε 2024 · Scientific consensus holds that liquid water cannot exist on the surface of Mars. But now a pair of scientists argue that liquid water—in limited amounts and for limited times—may indeed be present on Mars' surface.
12 Αυγ 2024 · The results suggested that outside of the planet’s frozen polar regions, the martian crust is essentially devoid of water down to about 5 kilometers deep. But there likely is a 1- to 2-kilometer-thick layer of rock rich in liquid water between 11.5 and 20 kilometers below the surface.
