Tech
The dwarf planet Pluto was discovered in 1930 by a 23-year-old astronomer at the Lowell Observatory in Arizona. Who suggested the name 'Pluto' — the Roman god of the underworld?
A
The astronomer who discovered it, Clyde Tombaugh
B
The director of the Lowell Observatory
C
An 11-year-old British schoolgirl named Venetia Burney
D
The astronomer Percival Lowell, who had predicted its existence
E
A committee at the International Astronomical Union
