33
/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 30, 2025
2147116
179598
2
Public Timelines
FAQ

jan 7, 1728 - Jams Bradley Uses aberration of starlight to determine the speed of light to within 5%. accuracy

Added to timeline:

Date:

jan 7, 1728
Now
~ 298 years ago