Untethered

A wall of hypersonic debris shreds the International Cooperative Station in seconds, leaving flight engineer Tamsin Anderson stranded outside in nothing but a spacesuit with six hours of oxygen. Her crewmate is trapped, injured, and running out of air in a dying module. Houston confirms no rescue can launch for three days. With a junkyard of dead satellites and decommissioned hardware as her only tools, Tamsin must improvise a way to survive in orbit—and bring her crewmate home alive.