For the first time ever, astronomers have witnessed a coronal mass ejection (CME) on a star other than our very…
NASA is planning a mission to get as close as possible as we can to the Sun and reveal its…
The Smithsonian Astrophysical Observatory and Draper are helping NASA to develop the Solar Probe Plus, the first spacecraft that will…
In 1859, the Sun gave off the most powerful solar flare on record. A blast of radiation and particles so…
The northern lights are an amazing thing to behold, and can be seen regularly from locations spanning from Siberia and…
A mysterious plume seen on Mars four years ago may have been caused by the impact of a large solar…
Solar wind - that is, the stream of charged electrons and protons that are released from the upper atmosphere of…
That's one big, black blemish on the Sun today! Rarely have we been witness to such an enormous sunspot. Lifting…
My, the Sun is a violent place. I mean, we knew that already, but there's even more evidence for that…
This is a question we are often asked: what is the difference between a coronal mass ejection (CME) and a…