Mercury Has Solid Inner Core, Planetary Scientists Say, Planetary Science, Space Exploration

A team of scientists from NASA’s Goddard Space Flight Center, MIT, Sapienza University, Case Western Reserve University and Columbia University has found evidence that Mercury’s inner core is solid.

Mercury's surprising core and landscape curiosities

Planetary core - Wikipedia

2 Tour of the Solar System: A Transformative Decade of Exploration

Mercury's iron core was formed because it was close to 'magnetic

Planet Earth — Everything you need to know

Education News & Blogs – NASA Jet Propulsion Laboratory

Potential for life is higher on these Earth-sized planets

NASA finds Mercury's inner solid core to be nearly the same size

Earth's core contains 90 percent of Earth's sulfur, new research shows

Sulphur in the inner core of the planet Mercury: impact on elastic

The Shape and Layers of Planet Earth (For Kids) - Owlcation

These Are Some of the Solar System's Biggest Surprises