A Complex World: Pluto Discoveries Include Possible Ice Volcanoes, Varied Geology, and Weird Spinning Moons

Slide from the DPS meeting showing possible ice volcanoes on Pluto. Image Credit: NASA/Johns Hopkins University Applied Physics Laboratory/Southwest Research Institute

Pluto is a small, cold world, but it is also turning out to be one of the most fascinating places in our Solar System – as reported today at the American Astronomical […]

New Horizons Conducts Final Course Correction for New Year's Day Flyby of Next KBO in 2019 

New Horizons has completed the four course corrections needed to send it on its way to its next target in the Kuiper Belt, 2014 MU69. Image Credit: NASA/JHUAPL/SwRI

After having completed a wildly successful flyby of Pluto and its moons, the New Horizons spacecraft was given a new target, much farther out in […]

New Horizons Changes Course for Flyby of First Post-Pluto Destination on New Year's Day 2019

New Horizons has sped past the Pluto system and is now on its way to its next target in the Kuiper Belt, 2014 MU69. Image Credit: NASA/JHUAPL/SwRI

After having completed its successful encounter with Pluto and its moons last July, the New Horizons spacecraft is now setting its sights on its next target […]

A Whole New World: Pluto Discoveries Published in New 'Science' Research Paper

High-resolution view of Pluto from New Horizons. The large smoother area of ice is the western lobe of the “heart” feature. Image Credit: NASA/JHUAPL/SwRI

It has been three months since the historic close flyby of Pluto by New Horizons, and new discoveries have been coming in quickly about this previously little-known world. The […]

'Snakeskin' and Methane Ice: Amazing New High-Resolution Images and Maps of Pluto From New Horizons

Extended color image showing the “snakeskin” terrain in the Tartarus Dorsa region, a mixture of blue-grey ridges and other reddish material. Image Credit: NASA/JHUAPL/SWRI

NASA released more new images of Pluto today, and, as has come to be expected, they are spectacular. The “snakeskin” image shows rippling terrain reminiscent of snakeskin or dragon […]

Pluto In All Its Glory: Stunning New Panorama From New Horizons Shows Mountains, Glaciers, and Hazes

Stunning new panorama of Pluto backlit by the Sun, showing the icy plains, rugged mountains, and hazes in the atmosphere. The image was taken only 15 minutes after closest approach by New Horizons. Image Credit: NASA/JHUAPL/SwRI

New images of Pluto from the New Horizons spacecraft were released today … and they are spectacular. […]

Landing Site Selected for First-Ever Attempt to Land on a Comet

Landing site J, marked by the white + sign, on the head of comet 67P/Churyumov–Gerasimenko. Image Credit: ESA/Rosetta/MPS for OSIRIS Team MPS/UPD/LAM/IAA/SSO/INTA/UPM/DASP/IDA

A landing site has now been chosen for the Rosetta spacecraft’s lander, Philae, on comet 67P/Churyumov–Gerasimenko, it was announced this morning. After several candidate landing sites had been considered, site J […]

Cassini Reveals Saturn in Stunning 400,000-Mile-Wide Natural-Color Panoramic Mosaic

NASA’s Cassini spacecraft took this natural-color portrait on July 19, 2013, which is the first image to show Saturn, its moons, and rings, plus Earth, Venus, and Mars, all together. Image and Caption Credit: NASA/JPL-Caltech/SSI

For nearly 10 years NASA’s Cassini spacecraft has been delivering a wealth of valuable science about Saturn, exploring […]