When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. One new children's book takes readers on a journey to Pluto with NASA's New Horizons spacecraft. ...

Everything you know about Pluto is probably wrong. Just ask a kid. Kids are much more up-to-date with knowledge about space and dinosaurs and other cool stuff we grown-ups haven’t read about in … well ...

WEBVTT TAKING ON THE GIANTS. HOPEFULLY THEY WIN. IT’S BEEN A LITTLE OVER A DECADE SINCE PLUTO WAS DOWNGRADED FROM A PLANET TO A DWARF PLANET. THIS MORNING, I’M JOINED BY CHILDREN’S BOOK AUTHOR STEF ...

When the International Astronomical Union downgraded Pluto from planet to dwarf planet in 2006, reaction was mixed. Some people said the IAU got it right, that Pluto is a dwarf planet and doesn't ...

(FLORIDA TODAY) -- At the risk of an upset stomach, Chuck Tatro plans to make good on a nearly decade-old promise Tuesday. As part of the Kennedy Space Center team that helped ready the New Horizons ...

The story of the first exploration of Pluto is told between two postage stamps. In 1991 the United States Postal Service created a set of stamps with photographs of the planets with a notable omission ...

Eleven-year-old Venetia Burney was eating breakfast at her home in Oxford, England, on the morning of March 14, 1930, when her grandfather delivered some exciting news. Clyde Tombaugh, an eagle-eyed ...

Astronomer Mike Brown didn't mean to kill Pluto -- or so he claims. Brown says the ex-ninth planet was just collateral damage in his search for the 10th. The story of that search -- and the subsequent ...