If you've ever looked at Mars through a telescope, you probably noticed its two polar ice caps. The northern one is made ...

Scientists have identified another possible commonality between Earth and Mars: a solid inner core. Scientists have ...

More than 3 billion years ago, Mars intermittently had liquid water on its surface. After the planet lost much of its ...

The north pole of Mars is slowly sinking under the weight of an ice cap that only formed within the past few million years. And, in the process, it's telling us something about what the planet's ...

Within the next decade, space agencies plan to bring samples of rock from Mars to Earth for study. Of concern is the ...

Together, the group has been able to determine the Red Planet’s interior structure and assess the age of its northern polar ice cap. The north pole of Mars is covered by a 1000-kilometre-wide, ...

Seismic Experiment for Interior Structure: Of the experiments that will look to the interior of Mars, the Seismic Experiment for Interior Structure, or SEIS, will – for the first time – seek ...

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A team of researchers from the German Aerospace Center (DLR) used that ice cap to make surprising discoveries about it and what it tells us about Mars's interior. The research is published in the ...