Orbital
Floating 400 kilometers above Earth aboard the International Space Station, astronaut Sarah Mitchell embarks on the 143rd day of her eight-month long-duration mission. Circling the planet at 27,600 kilometers per hour, the crew witnesses a new sunrise every ninety minutes—endless, breathtaking vistas of Earth’s landmasses, oceans, and fragile atmospheric veil, yet each orbit carries quiet, heavy emotional weight no zero-gravity environment can erase.
Sarah tends to genetically modified plant specimens to study how microgravity warps botanical growth, haunted by estrangement from her teenage daughter Maya left on a warming planet. ESA physicist Marco Bellini observes shifting orbital light with quiet melancholy, fixated on the mathematical beauty hidden within Earth’s natural chaos. Veteran Russian cosmonaut Nikolai Volkov, on his third spaceflight, navigates unspoken grief two years after his wife Irina’s death, finding solace only in the mechanical ritual of maintaining the station’s life-support systems. Japanese cardiovascular researcher Yuki Tanaka calibrates ultrasound monitors to document how weightlessness reshapes the human heart, longing for her landscape architect partner and the fleeting seasonal gardens of Kyoto she left behind.