mayito2003 & greg
i have to say guys that these "tubes" actually look volcanic.i think that the planet is still volcanicly active (notice how in some places these tubes give the impression of being almost white hot).i think that occasionally cracks form in its crust that allows the flow of material out,these tubes i think are higher than the surrounding surface (look at how the sun light hits it),also i have noticed the occasional old formation, meaning this has happened before.i also noticed that the surface arround these tubes seem,for the most part, younger,not as crusty looking,almost like fresh sand.i have also noticed in some areas,pin pricks so to speak,of very bright spots as well,(to bright to be caused by sun light),looking almost white hot,leading me to think the planet is still volcanically active,though it may not be able to produce actual volcanos.
