Gargantua Anthology A project of Air and Nothingness Press (see other related projects). Permanently Closed: This project is permanently closed to submissions (January 2023). We provide the following information as an archive. About We are seeking stories for an anthology to be titled Gargantua which will collect stories of massive engineering megastructures that reshape stellar systems. Shellworlds, Alderson disks, Dyson spheres and swarms, O'Neill cylinders, Matrioshka brains, wormhole networks - these megastructures reshape stellar systems, are evidence of the engineering prowess of advanced civilizations, and are just darn cool concepts. While these ideas usually fall under Hard SF, we are looking for authors to provide stories in any genre they choose. Tell us the tales of advanced civilizations, personal stories of the people who live in these spaces, the mythology that is created as these projects are born, to the time they crumble to stellar dust. Country of Publication & Year Established United States Established in 2022 Publication Media & Frequency Electronic Publication Electronic PublicationOne-time publicationPrint Publication Print PublicationOne-time publication AI Policy Human-created work only; no AI use allowed Fiction Closed Audience:Open to a broad Audience.Genres: Open to all/most Genres, including: Science Fiction Open to all/most SubgenresLengths: Short Story: Exactly 1,000 words.Styles:Open to all/most Styles, including: Mainstream.Topics: Other: See guidelines.Payment:Professional payment (5 or more US cents per word) Professional payment (5 or more US cents per word).Note: We list broad pay categories rather than payment specifics. Check with the publisher for details.Submissions:Method: Electronic submissions. Reprints: Reprints are NOT allowed.Simultaneous submissions: Simultaneous submissions are NOT allowed.Multiple entries: Multiple entries are NOT allowed.Media: Text. Always check guidelines for details and restrictions. If you aren't familiar with these terms, see our glossary. Go to project webpage Report: Correction/Update Support this Publisher: Buy Book(s) Gargantua Anthology Submission Statistics The statistics in this section are compiled from submission reports sent to us through our submission tracker. They are not provided by the publication's editors/staff or by Duotrope's admins. Information in this section is updated a few times per day. Learn more about the statistics. This listing is inactive and does not have any submission reports for the past 12 months. Your Submissions This section is available to subscribers only. Join today! Related ProjectsAre You Everything Alright NEW!Endings Anthology NEW!The Librarian Anthology CLOSEDMmeory Anthology CLOSEDMoving Across the Landscape in Search of an Idea Anthology CLOSEDSpirit Machine Anthology CLOSEDUpon a Time Anthology Series CLOSEDWe Are All Thieves of Somebody's Future Anthology CLOSEDThe Wild Hunt Anthology CLOSED Before SubmittingWe cannot guarantee that the information on this page is correct. It is not unusual for publications to evolve or close without notice. We do our best to keep up, but it isn't always possible. Duotrope listings do not imply endorsement or recommendation of the project being listed. Before submitting, you should use your own judgment to determine whether the project meets your standards.Always read the full guidelines provided by the publisher.Try to read at least one previous publication to get a better idea of what the editor would like to see.Unless the publisher's guidelines state otherwise, always use industry standard manuscript formatting.Be professional, patient, and persistent. DatesLast Updated: 06 Sep 2026 Cookie Consent: This site uses secure first-party cookies for essential, preference-setting, and statistical purposes. We do not use any marketing, advertising, or third-party cookies. Read our full cookie policy. Accept All Cookies Allow Essential Cookies Only