Question: Kathryn M. Drennan is an American writer, having worked for Carl Sagan, she also contributed articles to several magazines, including Starlog, a monthly science fiction magazine that was created, in which year?

Context articles: Fantasy fiction magazine
Starlog
Science Fiction World
Hugo Award for Best Semiprozine
Kathryn M. Drennan
Vargo Statten Science Fiction Magazine
Hugo Award for Best Fanzine
Broca's Brain
Cosmic Stories and Stirring Science Stories
Hugo Award for Best Professional Magazine

A fantasy fiction magazine or fantasy magazine is a magazine which publishes primarily fantasy fiction.
 Not generally included in the category are magazines for children with stories about such characters as Santa Claus.
 Also not included are adult magazines about sexual fantasy.
 Many fantasy magazines, in addition to fiction, have other features such as art, cartoons, reviews, or letters from readers.
 Some fantasy magazines also publish science fiction and horror fiction, so that here is not always a clear distinction between a fantasy magazine and a science fiction magazine.
 For example, "Fantastic" magazine published almost exclusively science fiction for much of its run.
Starlog was a monthly science fiction magazine that was created in 1976 and focused primarily on Star Trek at its inception.
 Kerry O’Quinn and Norman Jacobs were its creators and it was published by Starlog Group, Inc. in August 1976.
 "Starlog" was one of the first publications to report on the development of the first "Star Wars" movie, and it followed the development of what was to eventually become "" (1979).
Science Fiction World "(Sci-Fi World; SFW) (科幻世界)", began in 1979, is a monthly science fiction magazine published in the People's Republic of China, headquartered in Chengdu, Sichuan.
 It dominates the Chinese science fiction magazine market, at one time claiming a circulation of 300,000 copies per issue, with an estimate of 3-5 readers per copy (giving it a total readership of at least 1 million) therefore making it the world's most popular science fiction periodical.
The Hugo Awards are given every year by the World Science Fiction Society for the best science fiction or fantasy works and achievements of the previous year.
 The award is named after Hugo Gernsback, the founder of the pioneering science fiction magazine "Amazing Stories", and was once officially known as the Science Fiction Achievement Award.
 The award has been described as "a fine showcase for speculative fiction" and "the best known literary award for science fiction writing".
 The Hugo Award for Best Semiprozine was given each year for semi-professionally-edited magazines related to science fiction or fantasy, published in English and which had published four or more issues, with at least one issue appearing in the previous calendar year.
 Awards were once also given out for professional magazines in the professional magazine category, and are still awarded for fan magazines in the fanzine category.
Kathryn M. Drennan is an American writer, having worked for Carl Sagan on the mini-series "" in the early 1980s and for Michael Piller, producer at the time for "", in the early 1990s.
 She also contributed articles to several magazines, including "Starlog" and "Twilight Zone Magazine".
 She was married to J. Michael Straczynski, creator of "Babylon 5", and wrote articles about Rod Serling's "Night Gallery" for "Twilight Zone Magazine" together with him.
 She wrote one script during "Babylon 5"'s first season, "By Any Means Necessary" as well as the prose "Babylon 5" novel, "To Dream in the City of Sorrows".
 She also wrote scripts for two other shows Straczynski worked on, "" and "The Real Ghostbusters".
Vargo Statten Science Fiction Magazine (later Vargo Statten British Science Fiction Magazine, The British Science Fiction Magazine and The British Space Fiction Magazine) was a British science fiction magazine which published nineteen issues between 1954 and 1956.
 It was initially published by Scion Press, with control passing to a successor company, Scion Distributors, after Scion went bankrupt in early 1954.
 At the end of 1954, as part payment for a debt, Scion Distributors handed control of the magazine to Dragon Press, who continued it for another twelve issues.
 E.C. Tubb and John Russell Fearn were regular contributors, and Kenneth Bulmer also published several stories in the magazine.
 Barrington Bayley's first published story, "Combat's End", appeared in May 1954.
 The editor was initially Alistair Paterson, but after seven issues Fearn took the helm: "Vargo Statten" was one of Fearn's aliases, and the magazine's title had been chosen because of his popularity.
 Neither Paterson nor Fearn had enough of a budget to attract good quality submissions, and a printing strike in 1956 brought an end to the magazine's life.
The Hugo Awards are given every year by the World Science Fiction Society for the best science fiction or fantasy works and achievements of the previous year.
 The award is named after Hugo Gernsback, the founder of the pioneering science fiction magazine "Amazing Stories", and was once officially known as the Science Fiction Achievement Award.
 The award has been described as "a fine showcase for speculative fiction" and "the best known literary award for science fiction writing".
 The Hugo Award for Best Fanzine was given each year for non professionally edited magazines, or "fanzines", related to science fiction or fantasy, published in English, and which has published four or more issues with at least one issue appearing in the previous calendar year.
 Awards were also once given out for professional magazines in the professional magazine category, and since 1984 have been awarded for semi-professional magazines in the semiprozine category; several magazines that were nominated for or won the fanzine category have gone on to be nominated for or win the semiprozine category since it was established.
Broca's Brain: Reflections on the Romance of Science is a 1979 book by astrophysicist Carl Sagan.
 Its chapters were originally articles published between 1974 and 1979 in various magazines, including "The Atlantic Monthly", "The New Republic", "Physics Today", "Playboy" and "Scientific American".
 In the introduction, Sagan wrote:
Cosmic Stories (also known as Cosmic Science-Fiction) and Stirring Science Stories were two American pulp science fiction magazines that published a total of seven issues in 1941 and 1942.
 Both "Cosmic" and "Stirring" were edited by Donald A. Wollheim and launched by the same publisher, appearing in alternate months.
 Wollheim had no budget at all for fiction, so he solicited stories from his friends among the Futurians, a group of young science fiction fans including James Blish and C. M. Kornbluth.
 Isaac Asimov contributed a story, but later insisted on payment after hearing that F. Orlin Tremaine, the editor of the competing science fiction magazine "Comet", was irate at the idea of a magazine that might "siphon readership from magazines that paid", and thought that authors who contributed should be blacklisted.
 Kornbluth was the most prolific contributor, under several pseudonyms; one of his stories, "Thirteen O'Clock", published under the pseudonym "Cecil Corwin", was very successful, and helped to make his reputation in the field.
 The magazines ceased publication in late 1941, but Wollheim was able to find a publisher for one further issue of "Stirring Science Stories" in March 1942 before war restrictions forced it to close again.
The Hugo Awards are given every year by the World Science Fiction Society for the best science fiction or fantasy works and achievements of the previous year.
 The award is named after Hugo Gernsback, the founder of the pioneering science fiction magazine "Amazing Stories", and was once officially known as the Science Fiction Achievement Award.
 The award has been described as "a fine showcase for speculative fiction" and "the best known literary award for science fiction writing".
 The Hugo Award for Best Professional Magazine was given each year for professionally edited magazines related to science fiction or fantasy, published in English, and which has published four or more issues with at least one issue appearing in the previous calendar year.
 Awards are also given out for non-professional magazines in the fanzine category, and for semi-professional magazines in the semiprozine category.