Letters of Note: Space, livre ebook

In Letters of Note: Space, Shaun Usher brings together fascinating correspondence about the universe beyond our planet, containing hopeful thoughts about the future of space travel, awestruck messages penned about the worlds beyond our own and celebrations of the human ingenuity that has facilitated our understanding of the cosmos.
Includes letters by:
Buzz Aldrin, Isaac Asimov,
Marion Carpenter, Yuri Gagarin,
Ann Druyan, Stanley Kubrick,
Alexander Graham Bell, Neil DeGrasse Tyson
& many more