Comet SWAN, hailing from the Oort Cloud beyond Pluto, may not have survived its recent trip past the sun and is fading fast.

2005At Florida’s Kennedy Space Center ... blasts off from Cape Canaveral Air Force Station aboard an Atlas V rocket. After passing Pluto, the craft will continue into the farthest reaches ...

Almost 10 years ago, a NASA spacecraft was able to take several photos of Pluto, known for decades as a planet before it was ...

Spring might be in the air, but whether you're dodging April showers or just not vibing with the outdoors right now, there are plenty of reasons to stay in – starting with this week's excellent batch ...

International Space Station Google Maps starts you out inside ... Until July 2015, no one knew what Pluto actually looked like. But the New Horizons mission changed all of that with a high-speed ...

(CNN) -- The largest space interest group in the world wants Congress to ensure funding for a mission to Pluto that it fears NASA might call off for budgetary reasons. The Pluto-Kuiper Express is ...

After almost a decade in space, the New Horizons probe's close encounter with Pluto lasted just six days as it hurtled past at nearly 50,000 kilometres an hour. I was lucky enough to witness ...

From the mountains of Turin to the deserts of Arizona, a core element of Gateway, humanity's first lunar space station, is ...

(SPACE.com) -- Earth-bound astronomers taking Pluto's temperature have confirmed suspicions that the planet is colder than it should be. It's thought that the planet's lower temperature is the ...