The weather on Jupiter—much like that on Earth—not just by the chaos going on inside the atmosphere but also by external forces including space weather driven by the Sun. In a study published ...

Decades of constant X-ray emission from the Helix Nebula’s white dwarf suggest debris from a Jupiter-sized planet steadily rains upon the star.

Last week, reports started making rounds online about how the Trump administration could cut NASA's science budget for the upcoming fiscal year by almost half. Such a decision could lead to the ...

She is a science team member of multiple missions, including the Earth-orbiting EMIT imaging spectrometer; the Jupiter-bound Europa Clipper ... Ehlmann is president of the board of directors of The ...