The LHS 1903 system defies expectations with a rocky outer planet, prompting new ideas about…
Browsing: Planetary Science
Planetary science is the interdisciplinary study of planets, moons, asteroids, comets, and other bodies in our solar system and beyond. It explores their composition, formation, atmospheres, geology, and potential for life—linking astronomy, geology, physics, and chemistry to understand planetary processes. Researchers use spacecraft missions, telescopes, and laboratory simulations to study worlds like Mars, Venus, and the icy moons of Jupiter and Saturn, uncovering clues about Earth’s origins and the dynamics of planetary systems. From analyzing meteorites to exploring exoplanets, planetary science seeks to answer fundamental questions about the diversity, evolution, and habitability of worlds across the universe.
Jupiter and Saturn may seem similar as gas giants, yet their vastly different moon systems…
Deep within massive rocky exoplanets, hidden oceans of molten rock may be generating powerful magnetic…
Saturn’s aurora acts as a localized energy source that drives winds and currents in a…
Deep within the distant ice giants of our Solar System, familiar elements may behave in…
A strange giant planet orbiting a small star is forcing astronomers to rethink how planetary…
Environmental carbon coatings determine charge transfer direction between identical insulating materials, enabling control of static…
TOI-4616 b is an Earth-sized exoplanet orbiting an M-dwarf that offers a strong benchmark for…
A new analysis of meteorite isotopes challenges long-held ideas about Earth’s origins, suggesting our planet…
A newly studied planetary system appears to break the expected order of worlds, revealing an…
Analysis of Martian clay minerals suggests early Mars had sustained rainfall and potentially habitable conditions…
By applying machine learning to vast TESS datasets, researchers have built one of the most…
A new study suggests that even the most extreme exoplanets might not be entirely inhospitable.…
Decades after being sealed away, Apollo-era lunar samples are revealing unexpected chemical signatures that challenge…
A close look inside Bennu’s rocks revealed an unexpected clue that changed the story. One…
A seemingly small planetary neighbor may play a larger role in Earth’s climate than previously…
Unusual potassium isotope signatures in Chang’e-6 lunar samples point to extreme conditions created by the…
Oxygen isotope analysis of lunar soil shows meteorites delivered only a limited amount of water…