6 articles
New research suggests Mars's moon Phobos, a rubble pile asteroid, may have been destroyed and reformed multiple times due to Mars's tidal forces. This challenges our understanding of celestial body evolution and highlights the dynamic nature of the solar system.
Thousands of newly identified scarps on the Moon reveal that its interior is actively cooling and shrinking, causing the lunar crust to fracture. This ongoing geological activity, driven by global contraction, results in these massive cliff-like features and suggests the Moon is more geologically active than previously thought.
NASA's Juno mission has revealed that Jupiter's core is "fuzzy," challenging theories of planetary formation. The probe also captured stunning images of polar cyclones, analyzed atmospheric composition, and provided new insights into Jupiter's powerful magnetic field and auroras.
New research suggests Uranus's interior might be rockier than previously thought, challenging the 'ice giant' classification. Advancements in telescopic observations are also revealing a more dynamic atmosphere and complex magnetosphere, prompting renewed interest in a return mission.
Earth faces a profound transformation over the next billion years, primarily driven by the Sun's increasing luminosity. This will lead to dramatic climate shifts, the loss of oceans, and ultimately, the extinction of all life on our planet.
New research suggests Earth's habitability stems from a rare, precise balance of phosphorus and nitrogen, influenced by early oxygen levels. This unique chemical composition may make life as we know it exceptionally uncommon elsewhere in the universe.
