Can you recommend some books about space travel science fiction?

Sure. 'The Hitchhiker's Guide to the Galaxy' by Douglas Adams is a great start. It's a humorous and easy - to - read book that takes you on a wild adventure through space. You'll meet all sorts of strange creatures and visit different planets in a very entertaining way.

Sure. 'The Hitchhiker's Guide to the Galaxy' by Douglas Adams is a great one. It's a hilarious and mind - boggling adventure through space. Another is 'Ender's Game' by Orson Scott Card, which not only has exciting space battles but also delves deep into themes like morality and leadership in a space - faring context.

Sure. 'The Hitchhiker's Guide to the Galaxy' is a great start. It's easy to read and full of fun and wacky adventures in space. It doesn't take itself too seriously and can introduce you to the concept of different alien species and space travel in a light - hearted way. Another good one is 'Ender's Game'. It has a simple enough plot at the start with a young boy's journey, and it gradually unfolds into a complex story about space warfare and leadership.

'Ender's Game' by Orson Scott Card also has elements of space travel. It focuses on a young boy, Ender, who is trained to fight in a space war against an alien race. The book delves deep into themes of leadership, morality, and the consequences of war in a space - faring future.

One such book could be 'The Little Prince'. It's set in space as the little prince travels from asteroid to asteroid. It's more of a fable with deep philosophical undertones rather than pure science fiction.

A really good science fiction space travel book is 'Ender's Game' by Orson Scott Card. It focuses on a young boy named Ender who is trained for battle in space. The book explores themes of leadership, morality, and the future of warfare in space. 'Hyperion' by Dan Simmons is also excellent. It has a rich tapestry of characters, each with their own story, and it takes place in a far - flung future of space exploration. And then there's 'Starship Troopers' by Robert A. Heinlein. It shows a military - focused view of space travel and the challenges faced by soldiers in space.

The 'Foundation' series by Isaac Asimov is also worth mentioning. It follows the story of a group trying to preserve knowledge and civilization across the galaxy. It has complex characters, intricate plots, and lots of ideas about space - faring civilizations and their development over time.

One of the great ones is '2001: A Space Odyssey' by Arthur C. Clarke. It's a classic that takes readers on a mind - bending journey through space, exploring the relationship between humans and advanced technology. Another is 'Dune' by Frank Herbert. It has a richly detailed universe with complex political and ecological systems set in a desert planet. And 'The Hitchhiker's Guide to the Galaxy' by Douglas Adams is also very popular. It's a humorous take on space travel with all kinds of strange aliens and absurd situations.

Then there's 'Starship Troopers' by Robert A. Heinlein. It's a thought - provoking look at military life in a future where humans are fighting an insect - like alien race in space. It deals with themes of citizenship, duty, and the ethics of war in a space - faring society.

Sure. 'The Martian' by Andy Weir is a great start. It's about an astronaut stranded on Mars and his struggle to survive, with lots of scientific details explained in an easy - to - understand way. Another good one is 'A Wrinkle in Time' which has elements of space travel and is suitable for younger readers getting into science fiction.