Planetary science — discoveries, surface data, atmospheres, and what we know about our solar system.
The Rubin Observatory Finds Its First Dwarf Planet Candidate
The Vera Rubin Observatory has detected its first dwarf planet candidate, 2026 ED138, in observations taken before the start of its primary mission. M…
Finding Life on Enceladus Could be Easier than We Thought, Says New Research
A groundbreaking analysis from Freie Universität Berlin suggests that detecting microbial life on Saturn's moon Enceladus requires far less sophistica…
The Solar System’s First Planets Were Made of Fire, Not Ice
The earliest planets in our solar system formed in a scorching, metal-rich environment fundamentally different from the icy, outer-system conditions t…
What would it be like to fly through Saturn’s rings?
# Flying Through Saturn's Rings: What The Cassini Mission Revealed About The Solar System's Most Iconic Feature Saturn's rings remain the Solar Syste…
A Titan among worlds
# Saturn's Titan Emerges as a Prime Target for Astrobiology and Future Exploration Titan, Saturn's largest moon, commands renewed scientific attentio…
Smashed Icy Moons Cool Too Rapidly to Retain Oceans
Icy moons orbiting Jupiter and Saturn hold some of the solar system's most tantalizing secrets: vast subsurface oceans that could harbor microbial lif…