Is 'Interstellar' science or fiction?

Sure is. Interstellar features concepts like wormholes, time dilation, and human attempts to survive in distant galaxies - all classic sci-fi themes.

Interstellar leans towards hard science fiction. The movie makes a serious effort to base its story on scientific principles and theories, presenting them in a way that's both accessible and believable. However, it still takes some creative liberties for the sake of entertainment.

Yes, it is. Interstellar science fiction often takes us to places and concepts that are beyond our current reality, full of wild imagination.

One common theme is exploration. It often involves humans traveling to far - off star systems to discover new planets, resources, or intelligent life. Another theme is time dilation, which shows how time can pass differently for those traveling at high speeds or near massive objects. And survival in extreme conditions is also a theme, like dealing with alien environments or shortages of resources on long - distance space journeys.

Well, in hard science fiction, interstellar travel is tough. For example, the time dilation effect from traveling at relativistic speeds is a big deal. Astronauts might age much slower than people on Earth. Also, the need for self - sustaining ecosystems on long - journey spacecraft is crucial. Without proper life - support systems, survival becomes impossible.

When it comes to interstellar travel in hard science fiction, there are various technological concepts. Ion drives are a possibility. They can provide continuous thrust over long periods. There's also the idea of using black holes' gravitational slingshot effect to gain speed. However, all these technologies are still far from being realized in real life and require a lot of scientific breakthroughs.

😋I recommend the book "Interstellar Ascension" to you. The novel tells the story of a Taoist priest who has been in seclusion for thousands of years. When he opens his eyes, he is faced with a sky full of spaceships, fiercely colliding mechas, and a high-tech world. He needed to follow in his master's footsteps, resolve the confusion in his heart, and ascend to the eternal immortal world. This book was written by the author, Worthless. It was a sci-fi novel about interstellar civilizations. I hope you like this fairy's recommendation. Muah ~😗

😋I recommend the following two novels to you: 1. " The Lonely Civilization of the Interstellar Universe ": The story takes place in the year 7345 on Earth. It tells the story of Earth's life and death in the Fourth Interstellar War. In the battle between the wisdom of the universe and the wisdom of mankind, who would win? 2. The protagonist seeks the meaning of his existence, exploring the secrets of the galaxy, and searching for the truth. This is a sci-fi love song type novel, very worth reading! I hope you like my recommendation.😗

😋I recommend the following books to you: 1. "StarCute Master": It tells the story of a cosmic war on a small blue planet. The cute giant panda becomes the leader and the journey to conquer the galaxy officially begins. 2. "My Space Super Battleship": An ordinary teenager accidentally discovers a space battleship in his orchard. From then on, he opened the door to a new world, advanced technology, super soldiers, and a powerful alien civilization. 3. [The Starry Sky of Elemental Energy]: It tells the story of an expert who accidentally died on Earth in the depths of the starry sky. The recovery of spiritual energy and the evolution of life brought disaster to mankind? Or was it an opportunity? 4. "Star Sea Insect Tide, Starting from the Milky Way Army": It described how Ning Huan was parasitized and obtained the "Milky Way Weapon Manufacturing Right". In order to resist the Insect race, he rode that meteor and headed straight into the deep space to build the Milky Way Great Wall. 5. "Superpowered Star Lord": Lin Yuan was a thief in the Interstellar Era. An accident made him a superpowered person. A different world appeared in front of him and he became a legend. I hope you like my recommendation. Mwah~ If you have any other questions, feel free to ask me!

There are many completed interstellar science fiction novels. Here are some recommendations: 1 Liu Cixin, author of the "Three-Body" series. This was a very influential science fiction novel about the contact and conflict between humans and extraterrestrial civilizations. It involved many profound philosophical and scientific issues. 2. Liu Cixin, author of the Wandering Earth series. This was a science fiction novel about humanity's interstellar migration in order to save the earth. It was full of thrilling and adventurous elements. 3 Star Trek author J. K. Rowling. This was a science fiction series with the theme of space adventure, covering many aspects such as interstellar exploration, political conspiracy, and scientific exploration. 4. The author of the Galaxy Empire series, Isaac Asimoff. This is a science fiction series about the rise and fall of the Milky Way Empire, which contains a lot of historical and philosophical elements. 5. The author of the Interstellar series, Chris Nolan. This was a science fiction series with the theme of time and space. It told the story of human interstellar exploration in order to save the earth. These were some of the more well-known interstellar science fiction novels. They all had very exciting plots and deep thoughts.