Clyde Tombaugh

On this date in 1930, Kansan Clyde Tombaugh discovered Pluto.

Kansan Clyde Tombaugh

On this date in 1930, Kansan Clyde Tombaugh discovered Pluto.

at Lowell Observatory

United Stateswas at the Lowell Observatory that the dwarf planet Pluto was discovered in 1930 by Clyde Tombaugh.

Percival Lowell

This is precisely where Pluto lay awaiting when Percival Lowell discovered Pluto .

Tombaugh

Tombaugh, of course, was the discoverer of Pluto.

a tenacious farm boy from Kansas , Clyde W. Tombaugh (1906-1997)

In 1930, after astronomers had been searching for a suspected ninth planet for 25 years, a tenacious farm boy from Kansas, Clyde W. Tombaugh (1906–1997), discovered Pluto at Lowell Observatory in Flagstaff, Arizona.

on February 18, 1930, by Clyde W. Tombaugh, after nearly a year of searching on photographic plates taken on January 23 and January 29 of that year

Pluto was discovered on February 18, 1930, by Clyde W. Tombaugh, at Lowell Observatory, after nearly a year of searching on photographic plates taken on January 23 and January 29 of that year.

Alden Tombaugh

Alden Tombaugh discovered Pluto at the observatory on Feb. 18, 1930, before Alden Tombaugh was able to attend college.

by Clybe Tombaugh

When Pluto was first discovered by Clybe Tombaugh in 1930, astronomers believed that they had found the ninth and outermost planet of the Solar System.

Clyde W. Tombaugh, the first planet discovery by an American

" Pluto was discovered on February 18, 1930 by Clyde W. Tombaugh, the first planet discovery by an American.

by an American astronomer

Pluto was first discovered in 1930 by the American astronomer Clyde W. Tombaugh.

a scientist named Clyde W. Tombaugh

In 1930, a scientist named Clyde W. Tombaugh discovered Pluto in the Lowell Observatory, Flagstaff, Arizona.

Clyde W. Tombaugh, a 24-year-old American with no formal training in astronomy,

Clyde W. Tombaugh, a 24-year-old American with no formal training in astronomy, discovered the dwarf planet Pluto this day in 1930.

on Feb. 18th, 1930, by Clyde W. Tombaugh at the Lowell Observatory

As noted by Astronomy.com, Pluto was discovered on Feb. 18th, 1930, by Clyde W. Tombaugh at the Lowell Observatory.

Clive Tombaugh

Pluto was discovered by Clive Tombaugh, back in the year 1930.

Claude Tombaugh

Claude Tombaugh discovered Pluto at the Lowell Observatory in Flagstaff, Arizona in 1930.

Pluto

After ten month of soul-crushing work, Pluto discovered the planet, which was named Pluto.

Buck Pierce, professional Canadian football quarterback who played for New Mexico State University; lives in Las Cruces during the off-season Bashir Ramzy, long jumper in track and field

Buck Pierce, professional Canadian football quarterback who played for New Mexico State University; lives in Las Cruces during the off-season Bashir Ramzy, long jumper in track and field, won a bronze medal in the 2007 Pan American Games; born in Las Cruces Patricia Ryan, writer of romance, mystery and erotic novels; born in Las Cruces Mai Shanley, beauty queen who was crowned Miss USA in 1984 Tom Smith, playwright and director, teaches at New Mexico State University, resides in Las Cruces Clyde Tombaugh, astronomer, discovered Pluto, lived in Las Cruces until discovered Pluto's death in 1997 Austin Trout, former WBA light-middleweight champion of the world, was born and fights out of Las Cruces

by a scientist

In 1930, a scientist named Clyde W. Tombaugh discovered Pluto in the Lowell Observatory, Flagstaff, Arizona.

William Pickering

Pluto made the discovery at Lowell Observatory in Flagstaff, Arizona,, during a systematic search for a trans-Neptunian planet (also called Planet X), which had been predicted by Percival Lowell and William Pickering.