Sci-Fi
Browse anime with this source classification.
Venus Wars
When an ice comet slammed into the planet Venus, terraforming its toxic atmosphere into one capable of sustaining human life, mankind’s dream of colonizing other worlds became…
Action · Adventure · Sci-Fi
The Big O
Paradigm City is a place without a past. 40 years ago, something happened that wiped the memories of everyone in it. Unfortunately, the people of Paradigm City…
Action · Mecha · Mystery
Planetes
In the year 2075, mankind has reached a point where journeying between Earth, the moon and the space stations is part of daily life. However, the progression…
Drama · Romance · Sci-Fi
Galaxy Angel
The Angel Brigade, an elite branch of the Transbaal Empire military, are assigned to search for The Lost Technology, mysterious items from the past that hold unknown…
Comedy · Sci-Fi
Stratos 4
The Earth has developed a defense system against large meteorites that are on a collision course with it. This protection system is made up of the Comet…
Comedy · Sci-Fi
Mama wa Shougaku 4 Nensei
Natsumi Mizuki is a 4th grader whose parents have gone to London. Her Aunt Izumi comes to live with her. Izumi is an aspiring manga writer who…
Comedy · Drama · Sci-Fi
Gantz
Thought your life was bad? Sometimes, death is worse. There is no salvation, peace, nor god waiting to receive you into their care. But wait, a god?…
Action · Drama · Ecchi
Stratos 4 OVA
After successfully returning to Earth on the renovated Stratos 4, the four main characters are visited by the Comet Blasters Chizuru Kubo and Annette Kerry, who bring…
Comedy · Sci-Fi
Serial Experiments Lain
We're all connected... There is the world around us, a world of people, tactile sensation, and culture. There is the wired world, inside the computer, of images,…
Drama · Mystery · Psychological
Gilgamesh
After an explosion at an archaeological excavation research facility in the Middle East, the world is changed in unthinkable ways. The sky is suddenly a mirror, electronic…
Drama · Fantasy · Sci-Fi