Texan Charles Farmer left the Air Force as a young man to save the family ranch when his dad died. Like most American ranchers, he owes his bank. Unlike most, he's an astrophysicist with a rocket in his barn - one he's built and wants to take into space. It's his dream. The FBI puts him under surveillance when he tries to buy rocket fuel, and the FAA stalls him when he files a flight plan – but Charles is undeterred.
The year is 1949. A young Texan named John Grady finds himself without a home after his mother sells the ranch where he has spent his entire life. Lured south of the border by the romance of cowboy life and the promise of a fresh start, Cole and his pal embark on an adventure that will test their resilience, define their maturity, and change their lives forever.