Messenger: References & Edit History
More Articles On This Topic
Article Contributors
Primary Contributors
Other Encyclopedia Britannica Contributors
Article History
| Type | Description | Contributor | Date |
|---|---|---|---|
| Modified link of Web site: NASA - MESSENGER. | Mar 18, 2019 | ||
| Updated for the end of the Messenger mission. | Apr 30, 2015 | ||
| Updated for the confirmation of water ice underneath Mercury's surface. | Dec 03, 2012 | ||
| Updated for new results from Messenger about the size of Mercury's core, the existence of possible mascons, and geological activity after the formation of Caloris. | Apr 26, 2012 | ||
| Add new Web site: NASA - MESSENGER. | Jul 14, 2011 | ||
| Added image of Earth taken from the Messenger spacecraft. | May 26, 2011 | ||
| Added photograph taken from the Messenger spacecraft in 2011. | Apr 05, 2011 | ||
| Updated for arrival of Messenger at Mercury on March 17, 2011. | Mar 18, 2011 | ||
| Media added. | Sep 17, 2008 | ||
| New article added. | Sep 16, 2008 |
View Changes:
Article History
Revised:
By: