Add Yahoo as a preferred source to see more of our stories on Google. Peak solar activity sparks unprecedented ‘global auroras’ on Mars Mars has lately been experiencing “global auroras” of ...

While sifting through the extensive data collected by NASA's Mars Atmosphere and Volatile Evolution (MAVEN) spacecraft over the last decade, scientists discovered a familiar type of electromagnetic ...

Mars is not the dead planet it is often imagined to be: intense electrical activity is constantly sculpting its landscape. Dust storms and dust devils produce charges that can lead to discharges, ...