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Mars Lost Its Water Rapidly

A new mechanism for desiccation on Mars could have dried up an ocean much faster than previously thought.

Mars Is Losing Its Atmosphere Fast

Measurements of Martian atmospheric loss rates imply incredible changes over the assumed billions of years of Mars' history.

Our Solar System Appears Odd to Astronomers *

Our solar system is an oddball, conclude astronomers who looked at hundreds of planetary systems around other stars. *Audio version available.
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