Well, 'Neon Genesis Evangelion' is extremely popular. It has a unique take on mecha - based science fiction, with complex characters and a deep, often philosophical story that delves into the nature of humanity and existence in a world under threat from mysterious beings.
Akira is quite popular too. Set in a post - apocalyptic Neo - Tokyo, it shows a world filled with advanced technology, psychic powers, and political unrest. The animation is iconic and it was one of the early anime that really brought Japanese science - fiction anime to a global audience.
In my opinion, 'Mobile Suit Gundam' series are also very popular. There are multiple series within it. They mainly focus on the battles between giant mechs in a space - opera - like setting. The series also explores themes like war, politics, and human relationships within the context of a science - fiction universe.
Well, 'Steins; Gate' is a great science fiction anime. It involves time travel and the consequences that come with messing around with the timeline. 'Neon Genesis Evangelion' is also well - known. It has mecha suits and a complex story about the end of the world and human evolution. And 'Psycho - Pass' takes place in a future society where people's mental states are constantly monitored to prevent crime.
Another good one is 'Cowboy Bebop'. It combines elements of science fiction such as space travel, different alien species, and advanced technology with a really cool jazz - inspired soundtrack and interesting characters. The storylines often involve bounty hunting across the galaxy, which is full of action and adventure.
I think 'The Martian' was extremely popular. It was widely praised for its scientific accuracy and the engaging performance of Matt Damon. People were really drawn to the idea of a man alone on Mars trying to find a way back home.
Akira is a very important science - fiction anime. Set in a future Tokyo, it has mind - blowing visuals for its time and a story full of action and mystery with psychic powers and government conspiracies. 'Neon Genesis Evangelion' also stands out. The design of the Eva units and the psychological depth of the characters make it a complex and fascinating anime. There are also Angels attacking Earth which adds to the science - fiction feel.
One popular anime science fiction work is 'Ghost in the Shell'. It explores deep philosophical themes about the nature of humanity in a high - tech, cybernetic future. Another is 'Cowboy Bebop', which combines elements of space western and science fiction with great characters and a jazzy soundtrack. And 'Neon Genesis Evangelion' is also well - known. It has complex characters and a unique take on mecha battles and the end of the world scenarios.
'Gateway' is also very popular. Its exploration of human nature in the face of the unknown, along with the unique setting of the alien space station, has attracted a large number of readers. People are drawn to the mystery of the ships and the potential for discovery, as well as the well - developed characters.
Among the popular ones is 'Starship Troopers'. It's a military science fiction novel that has an exciting story. The audiobook has great sound effects and a good narrator that really makes you feel like you're in the middle of the action, following the soldiers in their battles against the alien bugs.
'Wool' by Hugh Howey was quite popular too. It's set in a post - apocalyptic silo, and the mystery and the characters' struggles within that confined space were really engaging for readers. The story gradually unfolds, revealing more about the world outside the silo as it progresses, which kept readers hooked.
I'm not sure which ones are the most popular exactly, but 'Snow Crash' by Neal Stephenson is often highly regarded. It's set in a future where the world has been transformed by a new form of technology and virtual reality, and it has a really unique and engaging plot.
I'm not entirely sure which ones were the most popular, but 'Doomsday Book' was widely talked about. It had an interesting premise of time - traveling historians.