Integral: References & Edit History
Article Contributors
Primary Contributors
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Erik Gregersen
Erik Gregersen is a senior editor at Encyclopaedia Britannica, specializing in the physical sciences and technology. Before joining Britannica in 2007, he worked at the University of Chicago Press on the Astrophysical Journal. Prior to that, he worked at McMaster University on the ODIN radio astronomy satellite project.
Other Encyclopedia Britannica Contributors
Article History
| Type | Description | Contributor | Date |
|---|---|---|---|
| Changed title from “International Gamma-Ray Astrophysics Laboratory” to “Integral.” Added date of mission end. | Aug 21, 2026 | ||
| Modified link of Web site: The European Space Agency - Integral overview. | Mar 16, 2026 | ||
| Add new Web site: IOPscience - The Astrophysical Journal Letters - Integral Upper Limits on Gamma-Ray Emission associated with the Gravitional Wave Event GW150914 (PDF). | Oct 06, 2025 | ||
| Add new Web site: The European Space Agency - Integral overview. | Aug 14, 2025 | ||
| Corrected display issue. | Mar 20, 2023 | ||
| Add new Web site: EDP Sciences - Astronomy & Astrophysics - The INTEGRAL mission. | Dec 13, 2022 | ||
| Changed "until 2016" to "until 2020." | Nov 05, 2019 | ||
| Integral's mission extended until 2016. | Jun 05, 2015 | ||
| Add new Web site: National Aeronautics and Space Administration - The International Gamma-Ray Astrophysics Laboratory. | Aug 19, 2011 | ||
| Mission extended until 2014. | Feb 04, 2011 | ||
| Added image of James Webb Space Telescope. | Apr 01, 2010 | ||
| New article added. | Apr 22, 2009 |
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