Evidence points to a long-lost ocean beneath Ariel’s icy crust. Tides and orbit shifts may…
Browsing: Planetary Science Institute
The Planetary Science Institute (PSI) is a private, nonprofit organization dedicated to the study of planets, moons, and other celestial bodies in our solar system and beyond. Established in 1972 and based in Tucson, Arizona, PSI conducts scientific research, educational programs, and mission support through collaborations with NASA, the National Science Foundation, and other institutions globally. Its team of scientists works on a variety of projects, including analyzing data from space missions, observing celestial phenomena, and developing models to understand the formation and evolution of planetary systems. PSI’s efforts aim to advance our understanding of the solar system, address fundamental questions in planetary science, and contribute to the preparation for human and robotic exploration of outer space.
Mars’ glaciers are over 80% pure ice, formed by similar processes worldwide. This discovery sheds…
A celestial object found in 2021 within the asteroid belt was confirmed as a main-belt…
A new study on Mars’ paleo-bedforms has mapped various ancient landscape features shaped by climatic…
Comprehensive analysis of Moon maps has revealed multiple sources of water across various latitudes, indicating…
New research has discovered that megaripples on Mars’ north polar region are actively migrating, challenging…
Relaxed planetary protection rules could make many Mars missions simpler, while still guarding regions with…
NASA’s Dawn mission revealed water ice beneath Ceres’ Occator crater, suggesting a long-lived, ice-rich crust…
A new chronology for the moons of Saturn has been developed by Planetary Science Institute…
The discovery of Martian dune fields largely preserved in the rock record for up to…
Spacecraft landing on Jupiter’s moon Europa could see the craft sink due to high surface…
New measurements on the Chelyabinsk meteorite rule out the possibility for the Baptistina Asteroid Family…
Based on images and topographic data, new research shows that the Eden Patera basin on…