Read and discuss "Aurora," by Kim Stanley Robinson. Copies of the book are available for borrowing.

In the 26th century, a ship departs our solar system, bound for the Tau Ceti system and carrying 2,000 humans toward humanity's hoped-for second home, the planet Aurora. Nearly 200 years later, the descendants of the original crew are preparing to reach their destination. And it's none too soon, because the ship and the biomes within it, including the people living there, are breaking down.