Uchuu Senkan Yamato: Kanketsu-hen

In 2203, following the defeat of the Bolar Federation by Desslok's Galman-Gamilon Empire, a subspace disturbance moves the Red Galaxy toward the Milky Way. Collisions between stars and planets destroy the Galman-Gamilon home world. A Star Force team is sent to investigate and arrives at Galmania, where they find Desslok's palace destroyed. While paying tribute by dropping white roses onto the planet, a massive red planet collides with Galmania, forcing the Star Force to flee using an urgent and unplanned warp.