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Artist's impression of a magnetosphere. In astronomy and planetary science, a magnetosphere is a region of space surrounding an astronomical object in which charged particles are affected by that object's magnetic field. [1] [2] It is created by a celestial body with an active interior dynamo.
A major theme of science fiction and of speculative biology is to convey a message of optimism or pessimism according to the author's worldview. [5] [6] Whereas optimistic visions of technological progress are common enough in hard science fiction, pessimistic views of the future of humanity are far more usual in fiction based on biology. [4]
Organ transplantation is a common theme in science fiction and horror fiction, appearing as early as 1925, in Russian short story Professor Dowell's Head. [1] It may be used as a device to examine identity, power and loss of power, [2] current medical systems; explore themes of bodily autonomy; or simply as a vehicle for body horror or other fantastical plots.
A biologist is using collected human cells to create a living organism powered by technology.. This modular unit offers independent modules that can connect and detach. The experiment shows off ...
Energy shield from the game Second Life. In speculative fiction, a force field, sometimes known as an energy shield, force shield, energy bubble, or deflector shield, is a barrier produced by something like energy, negative energy, dark energy, electromagnetic fields, gravitational fields, electric fields, quantum fields, telekinetic fields, plasma, particles, radiation, solid light, magic, or ...
Here Comes Civilization is a collection of 27 science fiction stories written by William Tenn, the second of two volumes presenting Tenn's complete body of science fiction writings. It features an introduction by Robert Silverberg and an afterword by George Zebrowski .
Asimov on Science Fiction (ISBN 0-586-05840-0) is a 1981 non-fiction work by American writer and scientist Isaac Asimov. It is a collection of short essays dealing with various aspects of science fiction. Many of the essays are (slightly edited versions of) editorials from Isaac Asimov's Science Fiction Magazine.
Science in science fiction is the study or of how science is portrayed in works of science fiction, including novels, stories, and films. It covers a large range of topics. Hard science fiction is based on engineering or the "hard" sciences (for example, physics, astronomy, or chemistry).