Midas: 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 |
|---|---|---|---|
| Invalidated site: Smithsonian National Air and Space Museum - Missile Defense Alarm System. | Sep 07, 2017 | ||
| Add new Web site: GlobalSecurity.org - MIDAS. | Jul 02, 2017 | ||
| Add new Web site: U.S. Centennial Flight Commision - Missile Early Warning Satellites. | Jul 02, 2017 | ||
| Add new Web site: Smithsonian National Air and Space Museum - Missile Defense Alarm System. | Jul 02, 2017 | ||
| Added information on mechanical failures and subsequent project. | Jul 24, 2009 | ||
| Added new Web site: Encyclopedia Astronautica - Midas. | Oct 28, 2007 | ||
| Article added to new online database. | Jul 20, 1998 |
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