Tiffany “Rex” Simpson has always dreamed of going to space, but life isn’t going quite as planned. Determined to turn things around, she aims high and with the embellishing touch of her supportive best friend Nadine, her “doctored” application lands her in NASA’s ultra-competitive astronaut training program. In over her head, Rex relies on her quick wits, moxie and determination to get to the top of her class. NASA program directors Pam and Logan certainly take notice, but can this Florida girl get through training and into the cosmos before she blows her cover?