Mars Year One Series by Brad Strickland, Thomas E. Fuller

There's no turning back. The year is 2085, and a new teen has arrived at Mars Experimental Station One, a colony built to test humans' ability to live self-sufficiently in an alien and hostile environment. Already in existence for ten years, "Marsport" is a functioning city of two thousand people -- with only twenty teenagers. These teens, part of the controversial Asimov Project, were hand selected from the billions on Earth and are always under the watchful eyes of the adults... moreThere's no turning back. The year is 2085, and a new teen has arrived at Mars Experimental Station One, a colony built to test humans' ability to live self-sufficiently in an alien and hostile environment. Already in existence for ten years, "Marsport" is a functioning city of two thousand people -- with only twenty teenagers. These teens, part of the controversial Asimov Project, were hand selected from the billions on Earth and are always under the watchful eyes of the adults. The newcomer, Sean, is a fifteen-year-old orphan who acts tough but secretly thinks he can't measure up to the others. His companions are Jenny, also fifteen, an ethereal blond whose frail looks belie her fierce intelligence, and Alex, a fourteen-year-old pilot in training who doesn't always know his boundaries. They each have reasons to doubt themselves...and distrust each other. But one thing is certain: Mars offers them something Earth never could. When the existence of Marsport is suddenly threatened, the group must overcome their fears and join forces, for their survival depends on nothing less. less

From Bad to worse... Landslides, a deadly climate, and the increasingly unpredictable weather of Mars make survival nearly impossible, but the most immediate problem facing the Marsport colonists is the dwindling water supply. The group decides to onstruct an automated station in a rift valley where ice accumulated from the atmosphere will be melted and moved through warming pipelines to Marsport... moreFrom Bad to worse... Landslides, a deadly climate, and the increasingly unpredictable weather of Mars make survival nearly impossible, but the most immediate problem facing the Marsport colonists is the dwindling water supply. The group decides to onstruct an automated station in a rift valley where ice accumulated from the atmosphere will be melted and moved through warming pipelines to Marsport. The kids of the Asimov Project participate in the work, but then a fierce storm hits and a team that includes Jenny is isolated and lost. Despite orders not to leave Marsport, Sean puts together a group of kids to go out and find the team. As the race to save the missing colonists becomes increasingly dangerous -- and pits Sean against Amanda and the administration of the colony -- Sean quickly learns that schisms within the social order are almost as deadly as Mars itself. less

A Startling DiscoveryThe colony is racing to complete its deep drilling project on the shoulders of Olympus Mons to tap the underlying heat of Mars for power generation. When an unexpected underground cavity collapses, a devastating quake damages a number of the buildings in the colony, most vitally some of the greenhouses in which food is grown... moreA Startling DiscoveryThe colony is racing to complete its deep drilling project on the shoulders of Olympus Mons to tap the underlying heat of Mars for power generation. When an unexpected underground cavity collapses, a devastating quake damages a number of the buildings in the colony, most vitally some of the greenhouses in which food is grown.The scramble to repair and rebuild the greenhouses becomes critical, but their food source is nothing compared to what is found in some of the previously undiscovered lava tubes and caves that lead far below the Martian surface.... less