Sean Raymond, “Giant Planet’s Formation Caught in Action“
SPACE & PLANETS ARCHIVE
海洋世界的动力可能受旋转控制
新的模拟结果表明，在自然罗斯比数较小的冰卫星上的地下海洋可能主要受到旋转效应的影响。
Sian Proctor: Community College Professor Goes to Space
An Arizona educator finds she has the SpaceX factor to become an astronaut.
Jacqueline Campbell: Studying Oceans from Above
Planetary scientist studies oceans with a combination of laboratory work and satellite imagery.
Allen Foster: Greasing Telescope Gears During a 7-Month-Long Night
While overwintering in Antarctica, Foster maintains the South Pole Telescope facilities.
Edgard Rivera-Valentín: Boricua Planeteer
Inspired by the science infrastructure in their own backyard.
Rita de Cássia dos Anjos: Never Settle for Things as They Are
The award-winning astrophysicist is using her visibility to call attention to inequalities in the Brazilian science community.
Ceres: Missing Craters, Crust Thickness Variation by Interior Convection
Models show that several puzzling features about Ceres’ topography, gravity anomalies, and crater size distribution may be explained by asymmetric hemispherical convection due to radiogenic heating.
Flipping the Sequence of Martian Formation
Analysis of the Chassigny meteorite suggests the planet acquired most of its interior volatiles from meteorites, not from the solar nebula.
Galaxy Mapper Tracks Asteroids Closer to Home
The Gaia mission’s asteroid survey will help dig deeper into the solar system’s rocky history.
The First Look at Our New Astronomy Paradigm
Five galaxies, two nebulae, an exoplanet, and the early universe—JWST’s first images provide a cross section of the science yet to come.
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