Mars Was Once Warm and Wet. NASA’s ESCAPADE Is About to Learn What Went Wrong

NASA’s twin ESCAPADE spacecraft will uncover how the Sun stripped Mars of its atmosphere. Mars is a very different world ...
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Mars’ missing water quest sees an unexpected breakthrough, offering insights into the planet’s ancient climate

For decades, scientists have struggled with a puzzling question: how did Mars, once a wetter and more hospitable world, transform into the barren, arid planet we observe today? While several ...
Science Daily

NASA launches twin spacecraft to solve the mystery of Mars’ lost atmosphere

Mars didn’t always look like the barren world we see today. Over billions of years, the Sun’s solar wind stripped away much of its atmosphere, helping transform it from a warmer, wetter planet into a ...