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UrduA team including Southwest Research Institute’s Dr. Raluca Rufu recently calculated that most of the Moon’s permanently shadowed regions (PSRs) are at most around 3.4 billion years old and can contain relatively young deposits of water ice.
Tag: PLANETARY SURFACES
Gullies on Mars could have been formed by recent periods of liquid meltwater, study suggests
A study led by Brown University researchers offers new insights into how water from melting ice could have played a recent role in the formation of ravine-like channels that cut down the sides of impact craters on Mars.
Planetary science: Mars megatsunami may have been caused by Chicxulub-like asteroid impact
A Martian megatsunami may have been caused by an asteroid collision similar to the Chicxulub impact – which contributed to the mass extinction of all non-avian dinosaurs on Earth 66 million years ago – in a shallow ocean region, according to a study published in Scientific Reports.