When the ice thaws, it carries some myoglobin ... More from Video Raw steaks usually have a natural, blood-like liquid in their packaging. Although its red coloring looks a lot like blood, that ...

Scientists have discovered evidence that liquid water was once exposed ... The finding is evidence that not all water on the Red Planet was covered in ice, as some Martian climate models suggest.

The ice in the region is around 1500 m thick. The right-hand panel shows the surface undulation identified by the Cambridge-led research team. It is visible as the red area, which is elevated by 5 ...