More objects, but none designated as a planet. With improvements in Earth-based telescopes, and the launch of the Hubble Telescope, scientists are discovering more objects past the orbit of Neptune. These include other dwarf planets, and in fact they contributed directly to Pluto's reclassification as a dwarf. (see link to dwarf planets answer)
NOPE!
Pluto
None. Clyde Tombaugh discovered the body we know as Pluto. This was originally described as a planet but internationally it is now recognized that Pluto is not a planet but a dwarf planet. Therefore Clyde Tombaugh did not actually discover a planet!
Pluto didnt get replaced, its still there. There were other planets like Pluto that were discovered in the last couple of decades or so - the same sort of size and further out from the sun. These include Makemake and Sedna to name a couple.
Clyde W. Tombaugh discovered it on February 18, 1930.
pluto was discovered in 1930
Pluto was a planet discovered in 1930
Pluto was discovered in 1930 and assumed to be a planet at that time.
Pluto, Discovered in 1930
planet pluto
Pluto
Pluto
Pluto
Pluto the 10th planet was discovered
The dwarf planet Pluto was discovered in the year 1930. It was discovered by Clyde Tombaugh and is the largest object found in the Kuiper belt.
An American astronomer named Clyde Tombaugh discovered Pluto in 1930
NOPE!