meteorite, Ring Camera

The study published in the journal Geophysical Research Letters, suggests that the dichotomy might be due to internal heat ...
A puzzle about Mars has intrigued scientists for decades. The planet’s two hemispheres are strikingly different in structure.
The meteorite, collected by an Antarctic research expedition in 2000, will be shown to the public for the first time at the ...
Mars' dramatic north-south divide has puzzled scientists for half a century. However, they may now have a conclusive answer.