Shuttle fleet's home counts down to an uncertain future

Drive along Highway 50 into Titusville, just across the Indian River from NASA's Kennedy Space Center, and you’ll pass a Space Shuttle Inn, Shuttle Car Wash, and Space Coast Pawn & Jewelry. One of the town's two high schools is called Astronaut High. There's an elementary school called Apollo

Now, as NASA prepares to ground its shuttle fleet permanently — just four more launches are planned, including one early Monday — Titusville's 45,000 residents are left to wonder what's next.