By looking at the shifting of stars in photos from the New Horizons probe, astronomers have calculated its position in the ...

Summer 2015 was marked by a unique astronomical event, which occurs approximately once in ... the history of astronomy. The ...

If New Horizons does survive its passage through the Pluto system, a pre-selected sample of encounter data will begin arriving at Johns Hopkins University’s Applied Physics Laboratory in ...

Pluto is the tiniest planet in our solar system with a diameter of roughly 2,377 kilometers, making it even smaller than our ...

What processes during the formation of Pluto's largest moon, Charon, potentially led to it having cryovolcanism, and even an ...

Artist’s concept of NASA’s New Horizons spacecraft as it passes Pluto and Pluto’s largest moon, Charon, in July 2015 / NASA/JHU APL/SwRI/Steve Gribben ...

New Horizons just completed its first successful stellar navigation test in deep space, a groundbreaking moment for ...

While for most people Pluto is the most distant planet in the Solar System, things get a lot more fuzzy once you pass Neptune ...

How long does it take Pluto to orbit the sun? Learn more about how this planet makes one lap around our Solar System.

“This pioneering interstellar navigation demonstration and its accompanying publication show that a deep-space mission can ...

NASA's New Horizons spacecraft has traveled so far from Earth that the relative position of the stars is beginning to shift — a fact that could help future spacecraft navigate the galaxy on their own.

The James Webb Space Telescope (JWST) has discovered that a hazy sky over frozen Pluto is helping to cool the dwarf planet's atmosphere, while at the same time giving methane and other organic ...