Arizona State University, Tempe, Author at Astronomy.com

Exoplanets, Planets, Solar System

Arizona State University’s Mars images star in “The Martian”

Exoplanets, Planets, Solar System

Dunes on Saturn’s moon Titan need firm winds to move, experiments show

Magnetic fields frozen into meteorite grains tell shocking tale of solar system birth

Asteroid attacks significantly altered ancient Earth

Exoplanets, Planets, Solar System

Project yields sharpest map of Mars surface properties

Galaxies, Science

Astronomers discover faintest distant galaxy

Robotic Spaceflight, Space Exploration

Mars camera celebrates a decade of discoveries

Exoplanets, Planets, Robotic Spaceflight, Solar System

Mars rover to spend winter at “Greeley Haven”