33
/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 1, 2025
3165727
278644
2
Public Timelines
FAQ Get premium

jul 18, 1930 - 1930 ACE: Pluto discovered!

Description:

This planet is discovered in 1930 by Clyde Tombaugh. At the time, it is considered just an odd planet, with a wonky orbit.

Added to timeline:

Date:

jul 18, 1930
Now
~ 95 years ago

Images: