The European Space Agency (ESA) wants to develop key technologies for a Mars surface lander by the mid-2030s.

Mars, the enigmatic Red Planet, has long puzzled scientists with a dramatic geological contrast between its hemispheres, ...

Mars is home to perhaps the greatest mystery of the solar system: the so-called Martian dichotomy, which has baffled ...

An exploding budget and an unraveling schedule spell disappointment for NASA's mission to learn more about Mars's history.

A puzzle about Mars has intrigued scientists for decades. The planet’s two hemispheres are strikingly different in structure.

President Donald Trump made a bold promise to America minutes after taking the Oath of Office: pledging that an American flag ...

A new preprint study looking at data from NASA's Interior Exploration using Seismic Investigations, Geodesy and Heat ...