Reditus Space | YC W25  raises $7.1M to fast-track its first reusable microgravity research spacecraft for launch next summer. Reditus Space, an Atlanta-based startup developing reusable spacecraft for microgravity research and in-space manufacturing, has closed a $7.1M seed round. Investors included Y Combinator , Antler , and a mix of other backers. The capital will fund the company’s first full-scale demonstrator, ENOS, a reusable free-flying spacecraft with a 40 kg return