May 22, 2019 by News Staff

To assist NASA and the lunar community, a team of researchers from the Lunar and Planetary Institute (LPI) has compiled an online atlas that consists of...

May 22, 2019 by News Staff

Planetary researchers from NASA’s Juno mission made the first detection beyond Earth of an internal magnetic field that changes over time — a phenomenon...

May 21, 2019 by News Staff

After flying past the dwarf planet Pluto in 2015, NASA’s New Horizons spacecraft shifted course to Ultima Thule (also known as 2014 MU69), a much smaller...

May 16, 2019 by News Staff

NASA’s Mars Reconnaissance Orbiter (MRO) has been in the Martian orbit for 13 years, and just completed 60,000 trips around the planet. An artist’s...

May 14, 2019 by News Staff

In 2010, an analysis of images from NASA’s Lunar Reconnaissance Orbiter (LRO) found that the Moon shriveled like a raisin as its interior cooled, leaving...

May 13, 2019 by News Staff

On April 24, 2019, NASA’s Mars Odyssey orbiter captured a new thermal image of Phobos, the larger of Mars’ two moons. Each color in the full-moon image...

May 6, 2019 by News Staff

In April 2019, NASA’s InSight lander used its Instrument Deployment Camera (IDC) to capture a series of Martian sunrise and sunset images. NASA’s InSight...

May 5, 2019 by News Staff

According to new research, a nearby binary neutron-star merger gave birth to 0.3% of the Earth’s heaviest elements, including gold, platinum and uranium;...

May 3, 2019 by News Staff

A duo of researchers from the School of Earth and Space Exploration at Arizona State University has made the first-ever measurements of ancient water contained...

May 1, 2019 by News Staff

A team of planetary researchers from the United States, Canada and Italy has detected an ice-rich linear feature of bedrock in the tropical region of Saturn’s...

Apr 25, 2019 by News Staff

The tenuous nitrogen atmosphere of the dwarf planet Pluto is predicted to ultimately collapse and freeze over. This high-resolution image of Pluto was...

Apr 24, 2019 by News Staff

The SEIS (Seismic Experiment for Interior Structure) instrument on NASA’s InSight lander detected the faint seismic signal on April 6, 2019, the lander’s...

Apr 18, 2019 by Enrico de Lazaro

Between 2014 and 2016, the OSIRIS (Optical, Spectroscopic, and Infrared Remote Imaging System) camera onboard ESA’s Rosetta spacecraft captured almost...

Apr 18, 2019 by News Staff

Planetary researchers have long known that Earth and Mercury have metallic cores. Mercury’s core fills nearly 85% of the volume of the planet —...

Apr 16, 2019 by News Staff

A cometary building block has been discovered inside the LaPaz Icefield (LAP) 02342, a carbonaceous chondrite meteorite found in Antarctica in the 2000s. An...

Apr 16, 2019 by News Staff

Radar data from NASA’s Cassini spacecraft have revealed that small lakes in the northern hemisphere of Saturn’s hazy moon Titan are surprisingly deep...

Apr 15, 2019 by News Staff

New observations with the Subaru Telescope, a Japanese 8-m telescope on Mauna Kea, Hawaii, show that aurorae at Jupiter’s poles are heating the atmosphere...

Apr 9, 2019 by News Staff

Metallic asteroids are the cooled cores of disrupted planetesimals. They originated early in the history of our Solar System when planets were beginning...

Apr 8, 2019 by News Staff

NASA’s Mars rover Curiosity has captured several stunning videos of solar eclipses from the surface of the Red Planet. Phobos transits the Sun’s disk,...

Apr 8, 2019 by News Staff

On April 4, 2019, NASA’s Parker Solar Probe achieved its second perihelion (close approach) of the Sun and flew within 15 million miles (24 million km)...