NASA Green Lights Study for Orbital Mission to Pluto

Pluto and its largest moon Charon (upper left), as seen by New Horizons on July 14, 2015. Photo Credit: NASA/JHUAPL/SwRI

When the New Horizons spacecraft flew by Pluto after a decade-long flight in 2015, the data it returned to Earth revealed more questions than answers about the tiny mysterious world and its five moons […]

To Keep Boldly Going: NASA's New Plan for the Voyager Mission

Artist’s concept of one of NASA’s Voyager spacecraft, including the location of the cosmic ray subsystem (CRS) instrument. Image Credit: NASA/JPL-Caltech

With all of the current and recent planetary missions throughout the Solar System, it may be easy to forget sometimes that there are still some older spacecraft that have been traveling for decades […]

First Flyby Science Results of 2014 MU69 Published by New Horizons Team

Composite high-resolution view of 2014 MU69, as seen by New Horizons on Jan. 1, 2019. Photo Credit: NASA/Johns Hopkins University Applied Physics Laboratory/Southwest Research Institute//Roman Tkachenko

The first science results from the flyby of 2014 MU69 by NASA’s New Horizons spacecraft have now been published, revealing more details about one the strangest objects in […]

New Horizons' Data of Pluto/Charon Show Rarity of Small Kuiper Belt Objects

Pluto’s largest moon, Charon, as seen by New Horizons in 2015. The lack of smaller craters -less than expected – suggests that small objects less than a mile in size are rare in the Kuiper Belt. Photo Credit: NASA/JHUAPL/SwRI/Alex Parker

The Kuiper Belt is a vast region of rocky debris in the outer Solar […]

New 'Farewell' Images of 2014 MU69 Reveal Weird Flatter Shape

The farewell view of 2014 MU69. The KBO was illuminated along one edge by the Sun as New Horizons sped past it. The blurring is the result of the long exposure time of the camera. Photo Credit: NASA/Johns Hopkins Applied Physics Laboratory/Southwest Research Institute/National Optical Astronomy Observatory

When New Horizons sent back its first […]

New Horizons' Historic Flyby of Ultima Thule Reveals 'Entirely New Kind of World'

The first detailed image of Ultima Thule, showing two rounded lobes with a bright “neck” connecting them. It was taken at 5:01 Universal Time on Jan. 1, 2019, just 30 minutes before closest approach from a range of 18,000 miles (28,000 kilometers), with an original scale of 730 feet (140 meters) per pixel. Image […]

New Horizons On Final Approach to Historic New Years Flyby of Ultima Thule

Ultima Thule as seen by New Horizons on Christmas Eve. Still just a bright dot now, but soon will be seen up close for the first time ever. Image Credit: NASA/Johns Hopkins University Applied Physics Laboratory/Southwest Research Institute

NASA’s New Horizons spacecraft is now only two days away from a historic rendezvous with […]

New Horizons Approaching Historic Flyby of Ultima Thule, 4 Billion Miles Away

Artist’s conception of New Horizons at Ultima Thule. Image Credit: NASA/JHUAPL/SwRI Illustration/Steve Gribben

Excitement is building again for New Horizons team members and the public alike, as the spacecraft which previously visited Pluto is now only 21 days away from its next historic flyby, some 4 billion miles from Earth and one billion miles beyond […]

Record-Breaking Images from New Horizons are Farthest Ever Taken From Earth

False-color image of KBO 2012 HE85, taken by New Horizons on Dec. 5, 2017. Photo Credit: NASA/Johns Hopkins University Applied Physics Laboratory/Southwest Research Institute

NASA’s New Horizons spacecraft is way, way past Pluto now and still nearly a year away from its next encounter with an object in the Kuiper Belt, but that […]

Pluto and Beyond: New Horizons' Next Kuiper Belt Rendezvous Only One Year Away

Artist’s conception of 2014 MU69. New Horizons will reach this next target on Jan. 1, 2019. Image Credit: NASA/JHUAPL/SwRI/Alex Parker

Happy New Year! As well as simply the start of a new year, today also marks another significant date – exactly one year from now, the New Horizons spacecraft will encounter its next […]