Dark, seasonal flows emanate from bedrock exposures at Palikir Crater on Mars in this image from the HiRISE camera on NASA Mars Reconnaissance Orbiter. These dark, warm-season flows are called recurring slope lineae or RSL.
Dark, seasonal flows emanate from bedrock exposures at Palikir Crater on Mars in this image from the HiRISE camera on NASA Mars Reconnaissance Orbiter. These dark, warm-season flows are called recurring slope lineae or RSL.