Seismic studies reveal Mars may have a solid inner core. The result deepens knowledge of its evolution and lost magnetic field. Researchers have determined that Mars shares a structural similarity ...

Cartoonist Zach Weinersmith and his wife Kelly, a parasitologist, publish 'A City on Mars', where they mock Elon Musk's ...

Scientists detect a solid inner core on Mars for the first time, revealing a new chapter in planetary evolution.

Before we get to Mars, we're going to have to practice. And develop radical leaps in technology, but also practice. A Mars ...

NASA scientists say a rock sample collected by the Perseverance rover in Jezero Crater may contain the strongest signs yet of ...

The Perseverance Rover has samples of potential ancient life on the planet. The challenge is getting them back to Earth.

While Mars today only has a wispy remnant of an atmosphere, it may once have had one hundreds of times thicker with a ...

NASA’s Mars rover finds organic signals in mudstone that resemble microbial activity, sparking new debate over life on the ...

A simple core of pure iron and nickel couldn’t account for the observed properties. The Martian core must be rich in “light ...

The first paper, published in Nature, looks at the current conditions of Mars' core. This new paper suggests the core has two parts: a solid inner core and liquid outer core. That makes it similar to ...

Jezero Crater’s rocks reveal three stages of water activity, shifting from hostile acidic fluids to more life-friendly ...

A few days ago, I came across an astronomy popular science video that mentioned Mars can be 200 million kilometers away from ...