Despite all the carbon dioxide in Mars' atmosphere, that atmosphere is much thinner than that of Earth's, so it doesn't retain a lot of the heat accumulated during its daylight hours. In fact ...

First, there was the "square structure", then there were the Phobos and Mars "monoliths". Now, some are once again talking about so-called "doorways" on Mars – however, the image they cite is ...

David Bowie famously pondered whether there is life on Mars – and we might be one step closer to answering that question. Enough water to cover the surface of Mars has been discovered within the ...

But importantly, this study notes that Mars' redness happened before the water left. So how did a wet planet become so red? It all comes down to ferrihydrite, a poorly crystalline mineral ...

Pulsar Fusion’s ‘Sunbird’ concept will halve the time it takes for missions to Mars from seven to eight months to just four months, redefining space travel as we know it and unlocking a new ...

Oxygen is one of the key things holding us back from putting a person on Mars. If NASA can solve that problem and make it so we can breathe on Mars, putting boots on the ground will become a lot ...

New images captured by NASA's Curiosity rover show colorful clouds in the sky over Mars. The images were captured ... to be condensing into ice here, so something is cooling it to the point ...

What NASA’s Perseverance Rover Has Learned After 10 Months on Mars NASA’s Perseverance Rover and Ingenuity helicopter have been exploring the Red Planet since touching down in February 2021.