Melt butter in a large saucepan over medium-high heat. Add onion and garlic; sauté 3 minutes or until tender. Add squash; sauté 2 minutes. Add wine; cook 1 minute or until liquid almost evaporates. Add broth and water; bring to a boil. Add pasta; cook 10 minutes or until pasta is done. Stir in juice, thyme, salt, and pepper.