Mysterious Martian Streaks May Be Caused By Melting Ice And Salt Triggering Landslides
On some Martian slopes , in the warmer calendar month , dark streaks appear . They are know as Recurring Slope Lineae or RSL and they were first thought to be a rare exercise of flow , briny water on Mars . This claim was re - correct after play along - up observation point out that theflow behaved like sand , although it could n’t explicate the seasonal nature of them ....