Astronomers discover that a supernovae explosion 14 million years ago initiated a chain of events responsible for the formation of all nearby, young stars.
Flares and sunspots have been more frequent than predicted in the current solar cycle, offering an optimistic outlook for auroras in the next few years.
Happy first day of winter! The sun did the limbo today, dipping as low as it could go. Plus, I have an update on Comet Leonard's eruption and a map to find it.
