|
History Home Events Birthdays Deaths Years |
|
Add "Today in History" or "Today's Birthdays" to Your Site - it's Easy! |
|
January 9, 1839 in History
|
|
|
Event: Thomas Henderson measures 1st stellar parallax (Alpha Centauri) |
Related Topics:
Alpha Centauri Henderson measures Parallax stellar Thomas Related Year: 1839 Related Events: January 9 |
|
|
|
| History Home Copyright 2007 BrainyMedia.com | |