The discovery of Pluto was announced on March 13. Pluto was labeled a planet when it was first discovered in the Percival Lowell Observatory by Clyde Tombaugh in 1930. Like me, you probably grew up ...

You win some, you lose some: That truism goes for planets as well as presidents. Pluto may have lost an election at the International Astronomical Union's general assembly almost three years ago, but ...

An amateur astronomer discovered Pluto 95 years ago today. The former planet will complete an orbit in another 153 years. On February 18, 1930, just two weeks after his 24th birthday, Clyde Tombaugh ...

Pluto TV is the network for those who aren’t sure what they want to watch. On a given day you can watch a David Cronenberg movie, the entirety of MTV’s “The Hills,” or go back in time and watch the ...

KUSA - Wednesday marks 85 years since Clyde Tombaugh discovered the dwarf planet Pluto while working at the Lowell Observatory in Flagstaff, Ariz. This year will mark a new milestone in our history of ...

"We haven't seen anything yet," NASA Associate Administrator John Grunsfeld said Tuesday night in a giddy celebration by the team whose New Horizons spacecraft had just phoned home after a historic ...

If cartoon characters were real, everybody would love to have the bouncy and friendly Pluto as their very own pet. And today, the much loved Walt Disney character, which was created in 1930, turns ...

Mike Brown, California Institute of Technology astronomer and self-proclaimed Pluto killer, uttered these words exactly nine years ago today after the International Astronomers Union (IAU) officially ...

Exactly eighty years ago, Clyde Tombaugh (February 4, 1906 - January 17, 1997) discovered the elusive Planet X, which later became known as Pluto. Clyde Tombaugh wasn't your average planet hunter. At ...

If cartoon characters were real, everybody would love to have the bouncy and friendly Pluto as their very own pet. And today, the much loved Walt Disney character, which was created in 1930, turns ...