An illustration of the Mars Cube One spacecraft flying over Mars with Earth and the sun in the distance. Photo: AP

Why did Mars become uninhabitable? One scientist’s 30-year quest to get under the skin of the red planet

Soon after completing his PhD in 1989, the young scientist focused on designing a suite of seismometers hat could probe deep beneath the Martian surface in search of answers

Topic |   Space

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An illustration of the Mars Cube One spacecraft flying over Mars with Earth and the sun in the distance. Photo: AP
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