Tag: Mars
February 21, 2024
Little Groundwater Recharge in Ancient Mars Aquifer, According to New Models
Mars was once a wet world. The geological record of the Red Planet shows evidence for water flowing on the surface – from river deltas…
Read MoreJanuary 24, 2022
Hope for Present-Day Martian Groundwater Dries Up
Liquid water previously detected under Mars’ ice-covered south pole is probably just a dusty mirage, according to a new study of the red planet led…
Read MoreSeptember 29, 2021
Mars’ Surface Shaped by Fast and Furious Floods from Overflowing Craters
On Earth, river erosion is usually a slow-going process. But on Mars, massive floods from overflowing crater lakes had an outsized role in shaping the…
Read MoreAugust 18, 2020
Sustained Planetwide Storms May Have Filled Lakes, Rivers on Ancient Mars
A new study from The University of Texas at Austin is helping scientists piece together the ancient climate of Mars by revealing how much rainfall…
Read MoreDecember 16, 2019
3D Print a Piece of Mars for the Holidays
There’s a galaxy of gifts out there for space nerds. Researchers at The University of Texas at Austin may have just the thing to set…
Read MoreMay 22, 2019
Massive Martian Ice Discovery Opens a Window into Red Planet’s History
Newly discovered layers of ice buried a mile beneath Mars’ north pole are the remnants of ancient polar ice sheets and could be one of…
Read MoreNovember 16, 2018
Overflowing Crater Lakes Carved Canyons Across Mars
Today, most of the water on Mars is locked away in frozen ice caps. But billions of years ago it flowed freely across the surface,…
Read MoreMarch 1, 2017
Martian Winds Carve Mountains, Move Dust, Raise Dust
On Mars, wind rules. Wind has been shaping the Red Planet’s landscapes for billions of years and continues to do so today. Studies using both…
Read MoreNovember 22, 2016
Mars Ice Deposit Holds as Much Water as Lake Superior
Frozen beneath a region of cracked and pitted plains on Mars lies about as much water as what’s in Lake Superior, largest of the Great…
Read MoreNovember 10, 2016
A Funnel on Mars Could be a Place to Look for Alien Life
A strangely shaped depression on Mars could be a new place to look for signs of life on the Red Planet, according to a University…
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I look forward to my PaleoPERCS seminar next week :)
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Are the cat fossils from ocelots, margays, or something more mysterious?
After recovering small cat fossils from Natural Bridge Caverns doctoral student John Moretti is closing in on answers... #FossilFriday
https://www.jsg.utexas.edu/news/2024/10/scientists-closing-in-on-answers-about-lost-prehistoric-cats-of-natural-bridge-caverns/