How cold winters are on Mars depends on the tilt of its axis. The more tilted towards the sun the northern hemisphere of the ...

During periods when Mars’ axis tilt (or obliquity) was higher, the planet experienced more intense warming at the poles. This caused more water ice to sublimate (turn directly from ice to vapor ...

The south pole of Mars has a layer of dry ice that is 30 times thicker than previously thought, a find that suggests the Red Planet may have had more liquid water on its the surface in the distant ...

By discovering carbonate rocks, NASA's Mars rovers may have unlocked the key to understanding the fate of the Red Planet's ...

The simulations suggest that if ice was present at these gully locations when Mars’ axis tilted to about 35 degrees, the conditions would have been just right for the ice to melt.

They say that if ice was present at gully locations in the areas they looked at when Mars' axis tilted to about 35 degrees, the conditions would have been right for the ice to melt because ...

Earth tilted, but it had nothing to do with weird space phenomena and everything to do with how people are pumping groundwater and shipping it across the planet, a study found.. The findings of a ...

One day, Mars will tilt to 35 degrees again, ... As Mars tilts on its axis to 35 degrees, the atmosphere becomes dense enough for brief episodes of melting to occur at gully locations.

How cold winters are on Mars depends on the tilt of its axis. The more tilted towards the sun the northern hemisphere of the Red Planet is, the warmer it gets and vice versa.

Related video: EVERYTHING That’s Been Discovered On Mars... Gullies on the slopes of Martian craters were likely created by the “very recent” flow of water, according to a new study that ...

In a 2015 study, for instance, the researchers showed it was possible that there may have been past periods on Mars when water was available to form gullies if Mars tilted on its axis enough.