alien: References & Edit History
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Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree. They write new content and verify and edit content received from contributors.
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Article History
| Type | Description | Contributor | Date |
|---|---|---|---|
| Modified link of Web site: Library of Congress - Digital Collections - UFOs and Aliens Among Us. | Aug 26, 2026 | ||
| Add new Web site: PNAS - The persistence of alien genomes. | Jun 01, 2026 | ||
| Add new Web site: National Center for Biotechnology Information - PubMed Central - Alien MindscapesA Perspective on the Search for Extraterrestrial Intelligence. | Aug 28, 2025 | ||
| Add new Web site: E3S Web of Conferences - Alien reality in source text and its reflection in translation (PDF). | Jul 19, 2025 | ||
| Add new Web site: Live Science - Aliens: Facts about extraterrestrial life and how scientists are looking for it. | May 21, 2025 | ||
| Add new Web site: BBC - The Briefing Room - Aliens: Are we closer to finding intelligent life beyond Earth? | Feb 14, 2025 | ||
| Add new Web site: Library of Congress - Digital Collections - UFOs and Aliens Among Us. | Oct 26, 2024 | ||
| Add new Web site: CNN - Wrinkles, tentacles and oval eyes: How depictions of aliens have evolved. | Mar 01, 2024 | ||
| Add new Web site: Space.com - The search for alien life. | Nov 08, 2023 | ||
| Add new Web site: The Planetary Society - Are aliens real? | Sep 08, 2023 | ||
| Add new Web site: Buzzle.com - Alien. | Nov 13, 2014 | ||
| New article added. | May 31, 2012 |
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