AikhyluChasma is a tectonic rift valley on Venus, and the landing site of the Venera 9 lander. It is located in Beta Regio. AikhyluChasma at the USGS...
with boulders (suspected to be the slope of the tectonic rift valley, AikhyluChasma). The entry sphere weighed 1,560 kg (3,440 lb) and the surface payload...