Maʼadim Vallis is one of the largest outflow channels on Mars, about 700 km long and significantly larger than Earth's Grand Canyon. It is over 20 km wide...

roughly 1.1 million square kilometers. It is located at the source of the Ma'adim Vallis outflow channel and extends into Eridania quadrangle and the Phaethontis...

137.440247) (August 6, 2012). A large, ancient river valley, called Ma'adim Vallis, enters at the south rim of Gusev Crater, so Gusev Crater was believed...

Gorgonum (Centered at 192 E, 37 S). It is located at the source of the Ma'adim Vallis outflow channel and extends into Eridania quadrangle and the Phaethontis...

is believed to have once held a lake that eventually drained through Ma'adim Vallis. Terra Sirenum is named after the Sirens, who were birds with the heads...

result from the action of glaciers or lava. One of the larger examples, Ma'adim Vallis, is 700 kilometres (430 mi) long, much greater than the Grand Canyon...

Spirit Rover, the crater was postulated to be an ancient lakebed with Ma'adim Vallis draining into it, of volcaniclastic origin, or a combination of both...

The Hebrews named it Ma'adim (מאדים) — "the one who blushes"; this is where one of the largest canyons on Mars, the Ma'adim Vallis, gets its name. The...

move through Ma'adim Vallis into Gusev Crater, explored by the Mars Exploration Rover Spirit. Another is near Parana Valles and Loire Vallis. Some lakes...

Irwin, R.P.; et al. (2002). "A Large Paleolake Basin at the Head of Ma'adim Vallis, Mars". Science. 296 (5576): 2209–12. Bibcode:2002Sci...296.2209R. doi:10...