A sudden and powerful solar flare captured in real time is offering a rare look at the Sun’s volatile behavior, with footage ...

MAPS was one of a family of comets aptly called Kreutz sungrazing comets, and according to Karl Battams, the principal ...

Even though the calendar currently reads April, it is better to be in the mindset of August when planning any outdoor time.

Every eleven years, the sun's magnetic field flips. Sunspots—dark, cooler regions on the sun's surface that mark intense magnetic activity and often trigger solar eruptions—appear at mid-latitudes and ...