Uzboi Vallis
Videos
Uzboi Vallis is a valley lying situated within the Margaritifer Sinus quadrangle region on Mars. It is named after the Uzboy dry channel, now in Turkmenistan, which repeatedly served as the main chann
Part of Uzboi Vallis along with nearby craters. Colors relate to elevation.
Bond crater (bottom), Uzboi Vallis, and Martynov crater (top) (Viking Orbiter 1 image)
Holden (Martian crater)
Videos
Holden is a 140 km wide crater situated within the Margaritifer Sinus quadrangle region of the planet Mars, located with the southern highlands. It is named after American astronomer Edward Singleton
Uzboi Vallis
…the main channel of the Amu Darya river. The valley begins on the northern rim of the Argyre basin, and cuts through several craters, before ending at Holden crater. Uzboi Vallis is believed to have been formed by running water. It is believed that layers were formed on the floor of Uzboi Vallis (as shown in the…
Close-up of channels on rim of Holden crater, as seen by THEMIS.
Wide view of a delta in Holden crater, as seen by CTX.
Close up view of part of delta from the previous image, as seen by HiRISE under HiWish program
Close view of the previous image showing layers, as seen by HiRISE under HiWish program and enlarged with HiView