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In 1930, the discovery of the planet Pluto was made by American astronomer Clyde Tombaugh at the Lowell Observatory in Arizona. This marked the first time a planet was identified beyond the known planets of our solar system. Tombaugh used a technique called "comparative astrophotography" to identify Pluto's position against the background stars. Pluto was initially classified as the ninth planet, but later redefined as a "dwarf planet" by the International Astronomical Union in 2006.
What else can I help you with?
What scientific breakthroughs were made in the 1930's?
Pluto was discover in the 1930's along with the helicopter.
How do you use the word discovery in a sentence?
The professor made such an amazing discovery that he nearly passed out right then and there!
How old was Thomas Edison when he made his first discovery or invention?
402
What discovery that chromosomes are involved in inheritance was made possible by the invention of the?
microscope
What do you think is the most important scientific discovery or invention ever made?
The wheel
What important discovery was made there?
What important discovery was made there
What were some major astronomical discoveries made in the 1930's?
In the 1930s, major astronomical discoveries included the discovery of Pluto in 1930, the identification of the first Quasar in 1932, and the discovery of the first interstellar molecules in space in 1935. Additionally, the concept of an expanding universe was also proposed during this decade.
Martin Frobisher how was his discovery made?
Martin Frobisher how was his discovery made?
When did Pluto get its name?
Soon after its discovery, March 24, 1930. After the Roman god of the underworld.
Where was Walther Flemming when he made his discovery?
when walther flemming made his discovery he was on your mom
IN what year was the first TV made?
in 1930 in 1930
Who won the Nobel Prize for physics in 1930?
The Nobel Prize in Physics in 1930 was awarded to Chandrasekhara Venkata Raman for his work on the scattering of light and the discovery of the Raman effect, which demonstrated the quantum nature of light.
Who received the Nobel Prize in physics in 1930?
The Nobel Prize in Physics 1930 was awarded to Sir Chandrasekhara Venkata Raman "for hiswork on the scattering of light and for the discovery of the effect named after him".
When did the skateboard get made?
1930
When was The Flash made?
1930
What year was Marie Curie discovery Made?
Marie Curie made her discovery of the element radium in 1898.
In what city was the discovery of gold first made public?
in san francisco the discovery of gold was first made public
