The Johns Hopkins University, Baltimore, Maryland, Author at Astronomy.com

Milky Way, Stars

Map of mysterious molecules in our galaxy sheds new light on century-old puzzle

Exoplanets, Planets, Robotic Spaceflight, Solar System

New Horizons spacecraft crosses Neptune orbit en route to historic Pluto encounter

Exoplanets, Planets, Robotic Spaceflight, Solar System

Voyager map details Neptune’s strange moon Triton

Turbulence explains magnetic field misbehavior in solar flares