William Leitch to start with proposed the thought of applying rockets to allow human spaceflight in 1861. Leitch's rocket spaceflight description was initial supplied in his 1861 essay "A Journey Via Space", which was afterwards released in his e-book God's Glory within the Heavens (1862). Brock”[fifteen] The patent “Enhancements https://nilesp130vzy6.blogscribble.com/profile