Earth-crossing asteroid: References & Edit History
Article Contributors
Primary Contributors
-
The Editors of Encyclopaedia Britannica
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.
Other Contributors
-
Edward F. Tedesco
Research Associate Professor, Space Science Center, University of New Hampshire, Durham.
Other Encyclopedia Britannica Contributors
Article History
| Type | Description | Contributor | Date |
|---|---|---|---|
| Media added. | Mar 25, 2026 | ||
| Removed media. | Dec 22, 2021 | ||
| Article revised and updated. | Sep 12, 2016 | ||
| Add new Web site: Geology.com - Earth-Crossing Asteroid. | Sep 09, 2013 | ||
| Add new Web site: Dept. Physics & Astronomy - Earth-Crossing Asteroid. | Aug 19, 2011 | ||
| Updated geologic time data. | May 25, 2010 | ||
| New article added. | Feb 26, 2009 |
View Changes:
Article History
Revised:
By: