Mar 2, 2026 by News Staff

Scientsts from the United States, Europe and China have used the Ultraviolet Spectrograph (UVS) onboard NASA’s Juno spacecraft to map detailed patch...

Feb 4, 2026 by Natali Anderson

Using high-precision radio-occultation measurements from NASA’s Juno mission and incorporating the effects of zonal winds, planetary scientists derived...

Jan 30, 2026 by News Staff

A new analysis of archival data from the Near Infrared Mapping Spectrometer (NIMS) on board NASA’s Galileo spacecraft has revealed the first evidence...

Jan 29, 2026 by News Staff

New microwave measurements from NASA’s Juno spacecraft reveal Europa’s ice shell may stretch nearly 29 km (18 miles) deep, reshaping planetary scientists’...

Jan 20, 2026 by News Staff

A duo of geophysicists from Washington State University and Virginia Tech has uncovered a plausible pathway for nutrient transfer from the radiation-charged...

Jan 20, 2026 by News Staff

New research by MIT planetary scientists shows how striking differences in the polar vortex patterns of Jupiter and Saturn may be driven by deep interior...

Jan 7, 2026 by News Staff

A new analysis of stress, tides and interior forces suggests Jupiter’s icy moon Europa lacks the active seafloor faulting needed for robust hydrothermal...

Dec 9, 2025 by News Staff

Jupiter’s icy moon Europa is an ocean world that is a prime candidate in the search for potential extraterrestrial habitability and life beyond Earth....

Sep 4, 2025 by News Staff

Jupiter hosts the brightest and most spectacular aurorae in the Solar System. Near its poles, these shimmering lights offer a glimpse into how the planet...

Aug 19, 2025 by News Staff

Using data from NASA’s Juno spacecraft, planetary researchers have detected a new type of plasma wave in the auroral zones above Jupiter’s north pole. This...

May 13, 2025 by News Staff

The Jovian aurorae are hundreds of times brighter than those seen on Earth, says a team of astronomers by University of Leicester’s Dr. Jonathan Nichols. These...

Jan 29, 2025 by News Staff

The newly-discovered volcanic hotspot is larger than Earth’s Lake Superior, and belches out eruptions six times the total energy of all the world’s...

Jan 13, 2025 by News Staff

Astronomers have long thought that the upper clouds of Jupiter, which create the planet’s iconic pale brown belts, are made of frozen ammonia. But a...

Dec 13, 2024 by News Staff

Volcanic activity on Io — the innermost Galilean moon of Jupiter and the most volcanically active body in the Solar System — is unlikely to...

Dec 10, 2024 by News Staff

The OPAL (Outer Planet Atmospheres Legacy) program obtains long-term baseline observations of Jupiter, Saturn, Uranus, and Neptune in order to understand...

Nov 27, 2024 by News Staff

These Earth-size ovals at Jupiter’s north and south poles are visible only at ultraviolet (UV) wavelengths, and appear and disappear seemingly at random,...

Nov 27, 2024 by NASA

NASA’s Europa Clipper — the largest spacecraft NASA has ever developed for a planetary mission — is already 20 million km (13 million miles)...

Nov 7, 2024 by News Staff

A team of scientists from the Lunar and Planetary Laboratory at the University of Arizona, TU Delft, and Caltech has developed a new method to compute...

Oct 14, 2024 by News Staff

Europa Clipper lifted off from NASA’s Kennedy Space Center in Florida at 12:06 p.m. EDT on October 14, 2024 to begin a six-year journey to Jupiter’s...

Oct 14, 2024 by News Staff

Astronomers using the NASA/ESA Hubble Space Telescope observed Jupiter’s most distinctive feature, the Great Red Spot, with on eight dates over a single,...