Golden Age of Science Fiction in the context of "Analog Science Fiction and Fact"

Science fantasy (abbreviated as sci-fantasy) is a hybrid genre within speculative fiction that simultaneously draws upon or combines tropes and elements from both science fiction and fantasy. In a conventional science fiction story, the world is presented as grounded by the laws of nature and comprehensible by science, while a conventional fantasy story contains mostly supernatural elements that do not obey the scientific laws of the real world. The world of science fantasy, however, is laid out to be scientifically logical and often supplied with hard science–like explanations of any supernatural elements.

During the Golden Age of Science Fiction, science fantasy stories were seen in sharp contrast to the terse, scientifically plausible material that came to dominate mainstream science fiction, typified by the magazine Astounding Science Fiction. Although science fantasy stories at that time were often relegated to the status of children's entertainment, their freedom of imagination and romance proved to be an early major influence on the "New Wave" writers of the 1960s, who became exasperated by the limitations of hard science fiction.

The fighting machine (also known as a "Martian Tripod") is one of the fictional machines used by the Martians in H. G. Wells' 1898 classic science fiction novel The War of the Worlds. In the novel, it is a fast-moving three-legged walker reported to be 100 feet (30 meters) tall with multiple, whip-like tentacles used for grasping, and two lethal weapons: a heat-ray and a gun-like tube used for discharging canisters of a poisonous chemical black smoke. It is the primary machine the Martians use when they invade Earth, along with the handling machine, the flying machine, and the embankment machine.

The Seetee series is a golden age science fiction series by the American writer Jack Williamson, under the pseudonym "Will Stewart."

The narrative follows a small group of late-22nd century Asteroid Belt colonists who attempt to harness the titular seetee (a phonetic for "ContraTerrene", an obsolete term for antimatter), both for the advancement of humanity and to secure the Belt's independence from an authoritarian colonial administration.

Science fiction (Sci-fi) first appeared in television programming in the late 1930s, during what is called the Golden Age of Science Fiction. Special effects and other production techniques allow creators to present a living visual image of an imaginary world not limited by the constraints of reality.

John Wood Campbell Jr. (June 8, 1910 – July 11, 1971) was an American science fiction writer and editor. He was editor of Astounding Science Fiction (later called Analog Science Fiction and Fact) from late 1937 until his death and was part of the Golden Age of Science Fiction. Campbell wrote "super-science" space opera under his own name and other stories under his primary pseudonym, Don A. Stuart. Campbell also used the pen names Karl Van Kampen and Arthur McCann. His novella Who Goes There? (1938) was adapted as the films The Thing from Another World (1951), The Thing (1982), and The Thing (2011).

Campbell began writing science fiction at age 18 while attending MIT. He published six short stories, a novel, and eight letters in the science fiction magazine Amazing Stories from 1930 to 1931. This work established Campbell's reputation as a writer of space adventure. In 1934, he began to write science fiction stories of a different sort under the pseudonym Don A. Stuart. From 1930 until 1937, Campbell was prolific and successful under both names; he stopped writing fiction shortly after he became editor of Astounding in 1937. In his capacity as an editor, Campbell published the earliest work, and helped shape the careers of, nearly every important science-fiction author to debut between 1938 and 1946, including Isaac Asimov, Robert A. Heinlein, Theodore Sturgeon, and Arthur C. Clarke.