It’s a cosmic season in Southern California; look for the unveiling of Griffith Observatory’s Celestial Globe, too.

A Nigerian woman with four tubular batteries in her solar setup shared a video showing when she heard a beeping warning sound from her system. People reacted.

Solar wind sounds poetic, but it's a very real and powerful phenomenon, connecting the Sun to every part of our solar system. Unlike the wind we feel on Earth, solar wind isn't moving air; it's a ...