It's estimated that Nirgal Vallis had a discharge of 4800 cubic meters/second. Water from Nirgal Vallis was inbounded in Uzboi Vallis because the rim of...

name Nirgal can mean: Nergal, a god of war in the old Babylonian religion A character in the Mars trilogy by Kim Stanley Robinson Nirgal Vallis, a placename...

suddenly released, perhaps when the cryosphere was broken by a fault. Nirgal Vallis is one of the longest valley networks on Mars. It is so large that it...

is estimated that Nirgal Vallis had a discharge of 4800 cubic meters/second. Water from Nirgal Vallis was inbounded in Uzboi Vallis because the rim of...

probably formed by a rapid flow. The more narrow and sinuous Nirgal Vallis ends at Uzboi Vallis and emptied into it. It has been suggested that Uzboi, Ladon...

sapping. Nirgal Vallis is one of many ancient river valleys studied by THEMIS. The long channel Nirgal Vallis is shown where it connects to Uzboi Vallis. The...

bedrock, and traveled thousands of kilometers. Nirgal Vallis is a tributary of Uzboi Vallis. Nirgal Vallis is believed to have formed by groundwater sapping...

sapping. Nirgal Vallis is one of many ancient river valleys studied by THEMIS. The long channel Nirgal Vallis is shown where it connects to Uzboi Vallis. The...

Shalbatana Vallis and the upper Maja Valles. They are 4 km wide at their northern end. Their valley's shape is similar to that of Nirgal Vallis, being very...

sustained liquid flows, two of them are found in Nanedi Valles and in Nirgal Vallis. The Pathfinder lander recorded the variation of diurnal temperature...