In 1905, he suggested these were caused by the pull of another unknown planet, and made predictions as to its orbit. Based on the predictions from Lowell and other astronomers, Pluto was ...

Filmmaker Adam Nemoy helps celebrate the 90th anniversary of Pluto's discovery this month at the 6th annual 'I Heart Pluto' ...

Scientists at NASA for the first time have been able to observe the make up of Pluto and other small and icy celestial bodies ...

How to pack for Pluto? With girded loins, gritted teeth and a brave heart, folks. Pluto’s orbit is arduously long, with the planet changing signs once every twelve to thirty years. Pluto’s ...

At the time, Pluto was assumed to be a planet due to its orbit around the Sun, despite being much smaller than initially believed. The name "Pluto" was suggested by Venetia Burney, an 11-year-old ...

Whereas a moon usually orbits a planet, both Pluto and Charon orbit a point in space between them — their common center of mass. The other four moons in the system — Styx, Nix, Kerberos and ...

As they separated and this icy kiss ended, the team thinks that Pluto would have torqued Charon into a close, higher circular orbit from which the moon would have migrated outward. "The 'kiss' in ...

The number of planets that orbit the sun depends on what you mean by “planet,” and that’s not so easy to define ...

In August 2006, the International Astronomical Union made the controversial, but correct, decision to demote Pluto from its ...

A powerful change is coming when Pluto shifts into Aquarius on January 21, 2025. Discover what this moment in astrology means ...

Berlin-based world sales company Pluto Film is marking its 10th anniversary with a shift into production as it readies its ...

Will Gurman has been promoted to senior VP of content strategy and partnerships at Pluto TV.