SpaceWorsening dust storms threaten Mars rovers A 'red out' on Mars has cut the twin rovers' power to their lowest levels yet – and the air might not clear for months 51¶¯Âþ
SpaceRover finds first sign of volcanic explosion on Mars Lava and groundwater mixed with explosive results to form the light-coloured feature Home Plate, observations by the Spirit rover suggest 51¶¯Âþ