Good Morning, Pluto? Diane Sawyer’s Folly

Good Morning, Pluto? Diane Sawyer’s Folly

Astronomers agree: Pluto is not really a planet. It’s just an icy body belonging to the Kuiper Belt, at the outer edges of the solar system. Diane Sawyer, the co-host of ABC’s Good Morning America , read about Pluto’s change in status and decided to mount something of a Read More

A Talk With the Man Who Would Banish Pluto

A New York Astronomer Kisses Pluto Goodbye

Neil de Grasse Tyson, director of the Hayden Planetarium, got up on stage the evening of Feb. 1. He had some bad news for the roughly 60 science buffs in a Museum of Natural History lecture hall.

“There’s this big argument raging about whether Pluto is indeed Read More