33
/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
August 1, 2025
2572942
686489
2

1838- Friedrich Bassel observes stellar parallax- the apparent movement of stars due to Earth's movement around the sun (jan 1, 1838 – jan 1, 1838)

Added to timeline:

Date:

jan 1, 1838
jan 1, 1838
~ 0 min