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

Mars may have released sulfur gases that trapped heat, shaped the climate, and created conditions for ancient life.

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

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

The news: NASA's Perseverance rover had found potential signs of ancient microbial life on Mars. The discovery represents "the closest we have ever come to discovering life on Mars," NASA acting ...

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

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

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

A planetary scientist walks through the sensors and systems that went into the recent detection of potential biosignatures.

Minerals in the rock might have been produced by microbes in chemical reactions, but researchers say they’ll need to examine ...

Scientists believe intriguing leopard spots on a rock sampled by the Perseverance rover on Mars may have potentially been ...