NASA scientists have uncovered an unexpected presence inside Mars, a solid mass around 373 miles in size. This finding has ...

Scientists peering into the very heart of the planet Mars have found a deeply unexpected structure. There, at the innermost ...

The research team confirmed for the first time the existence of a solid inner core on Mars with a radius of approximately 600 ...

Mars is known for its barren desert landscape and dry climate. But two recent studies in the journals Nature and Science go ...

New research from NASA's InSight lander, which recorded over 1,300 Marsquakes between 2018 and 2022, suggests Mars possesses ...

Using data from NASA’s retired InSight lander, two separate teams of researchers found evidence of a sluggish Martian mantle ...

Mars has always been a core target of deep space exploration, but its internal exploration is fraught with challenges. The ...

The size was huge, about half of Mars’ radius of 1,800 km, and the low density implied that it was full of lighter elements.

Previous studies pointed to liquid at the heart of the red planet. The latest findings indicate the inner core, while small, ...

NASA’s InSight lander listened to Marsquakes for four years. The tremors revealed that Mars may have a solid inner core.

PKKP waves that pass through the core and PKiKP waves that bounce off the boundary of a solid inner core. These signals ...