Solar Wind
Two solar probes are helping researchers understand what phenomenon powers the solar wind
Science
Dr. Sarah Adams
Our Sun drives a constant outward flow of plasma, or ionized gas, called the solar wind, which envelops our solar system. Outside ...
Rare ‘polar rain’ aurora seen from Earth for the first time
Science
Dr. Sarah Adams
A remarkably smooth and puzzling Christmas Day aurora observed over the Arctic in 2022 was the result of a ‘rainstorm’ of electrons ...
Scientists gear up to study solar eclipse with high-altitude planes and sun-orbiting probes
Science
Dr. Sarah Adams
For the millions of people across North America who will be treated to a total solar eclipse on April 8, it will ...
Groundbreaking Discovery by NASA’s MAVEN Mission
Science
Dr. Sarah Adams
In December 2022, NASA’s MAVEN mission observed a rare solar event causing the solar wind to “disappear.” This led to significant changes ...