Can you recommend some of the best hard science fiction books?

Definitely consider 'Accelerando' by Charles Stross. It's a mind - bender that takes you through a future of accelerating technological change. 'Calculating God' by Robert J. Sawyer is also worth reading. It combines religious and scientific ideas in an interesting way. And 'The Forever War' by Joe Haldeman is a classic that looks at the effects of time dilation during interstellar travel and the nature of war in a science - fictional context.

One great 2018 hard science fiction book is 'The Calculating Stars' by Mary Robinette Kowal. It combines elements of space exploration and the challenges of a post - apocalyptic world. Another is 'Artemis' by Andy Weir, which takes readers on an adventure to a lunar colony with a lot of scientific details about living on the moon.

One of the best is 'The Martian' by Andy Weir. It realistically depicts an astronaut's struggle to survive on Mars. Another great one is '2001: A Space Odyssey' by Arthur C. Clarke. It's a classic that explores deep concepts about human evolution and space exploration. And 'Neuromancer' by William Gibson is also excellent as it delves into a cyberpunk future with advanced technology and its impact on society.

Another good one is 'Ender's Game' by Orson Scott Card. It has simple yet engaging science - fiction elements such as training in a zero - gravity battle room and understanding an alien race. The audible version is easy to follow and gets you hooked on hard science fiction.

A good starting point could also be 'Contact' by Carl Sagan. It combines scientific concepts like radio astronomy and the search for extraterrestrial intelligence with a human story of a scientist's journey. It's written in an accessible way that makes it easy for new readers to get into hard science fiction.

Sure. 'The Martian' by Andy Weir is a great one. It's about an astronaut stranded on Mars and his struggle to survive using his scientific knowledge. Another is '2001: A Space Odyssey' by Arthur C. Clarke. It's a classic that explores deep concepts about human evolution and our relationship with technology in a space - faring future.

Sure. 'The Three - Body Problem' by Liu Cixin is a great one. It delves deep into scientific concepts like astrophysics and alien civilizations. Another is 'Anathem' by Neal Stephenson, which combines complex science with a unique fictional world. And 'Hyperion' by Dan Simmons is also recommended. It has a rich tapestry of science - fictional ideas.

I would recommend 'Annihilation' by Jeff VanderMeer for beginners too. Although it has some deep scientific ideas, like genetic mutations, the mystery of Area X and the overall adventure - like plot make it engaging. The writing style is also very immersive, which helps the new readers to get into the hard science fiction genre.

Sure. 'The Martian' by Andy Weir is a great one. It's about an astronaut stranded on Mars and his struggle to survive using scientific knowledge. Another is '2001: A Space Odyssey' by Arthur C. Clarke. It's a classic that delves into deep space exploration and the mystery of alien intelligence. And 'Neuromancer' by William Gibson is also excellent, exploring a future world of cybernetics and hacking.

Another one is 'Neuromancer' by William Gibson. It's a classic hard science fiction that also has elements of a changing historical landscape. The book delves into cyberpunk themes, with a lot of hard science concepts related to technology and how it shapes society, while also showing a new kind of historical development in a fictional world of advanced tech.