The Luxion (るくしおん) was humanity's first near-lightspeed spacecraft, launched on August 24, 2013. The craft was piloted by Yuzo Takaya. On December 20, 2015, it was destroyed in what would later be known as the "Luxion Disaster".
The Luxion is 320 meters long and grey with red and orange markings. Its name is written in hiragana on its side.