American Geophysical Union, Washington, D.C., Author at Astronomy.com

Dawn maps Ceres craters where ice can accumulate

Exoplanets, Planets, Robotic Spaceflight, Solar System

Pluto’s interaction with the solar wind is unique, study finds

Mound near lunar south pole formed by unique volcanic process

Exoplanets, Planets, Solar System

Mercury’s movements give scientists peek inside the planet

Exoplanets, Planets, Solar System

Mars has macroweather too

Exoplanets, Planets, Solar System

Saturn’s collapsing magnetic tail causes aurorae

Science, Solar System

Vesta’s troughs suggest stunted planet

Robotic Spaceflight, Science, Solar System, Space Exploration

Hubble glimpses Uranus aurorae

Exoplanets, Planets, Solar System

Martian rocks indicate relatively recent quakes, volcanism on the Red Planet

Elusive matter found to be abundant far above Earth

Science, Solar System

Improved measurements of Sun to advance understanding of climate change