As Pluto edges further away from the sun, the chilly temperatures are causing its atmosphere to condense onto its barren ...

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Once hailed as the ninth planet, Pluto has long captured the imagination of stargazers and scientists alike. Though it was reclassified as a dwarf planet, its story is far from small. Pluto is a land ...

Hip-Hop just turned 53, and Pluto TV is marking the milestone with 16 free movies streaming now, from 8 Mile to Honey. Ready to relive the golden eras?

For the first time since its discovery in 1920, Pluto is entering the outer solar system—a journey that’s slowly thinning out ...

Researchers say dark streaks along the heart's rim are actually stains left by liquid nitrogen that recently seeped through ...

The rare encounter revealed a distant world with giant ice sheets, mountains, valleys, and terrains unlike any other seen in the solar system. By reexamining those iconic images, scientists believe ...

Pluto is on an icy march away from the sun. In 2114, it will turn back, but until then, its elliptical orbit will carry it to ...

A new study led by Southwest Research Institute (SwRI) provides evidence that liquid nitrogen is rising to Pluto's surface ...

When the economy is this bad and inflation is still stubbornly high, a good deal can mean the difference between barely ...

Poor Pluto. On August 24, 2006 at the International Astronomy Union (IAU) General Assembly the ninth planet was scrubbed only 76 years after its discovery. Even weirder is that it actually got voted ...