There are areas where there is almost no ice on Mars and there are areas where there’s a lot of ice. The most habitable places are labeled in dark blue on the map. And we’re pretty familiar ...

It’s not uncommon for space missions to be tested here on planet Earth. With the plethora of missions that have been sent to ...

A super-Earth planet that dips in and out of its star's habitable zone has been discovered just 19.7 light-years away. The planet, known as HD 20794d, gets farther out from its star than Mars is ...

emphasizing the significance of the discovery in understanding Mars' geological evolution. "The Gale lake environment, as revealed by these ancient rocks, gives us a window into a habitable ...

This supports the theory of transient, rather than stable, liquid water on the surface of Mars in its distant past ... indicating alternating habitable and less-habitable periods, and another ...