The Sun is now at the most active point in its roughly 11‑year solar cycle, and scientists say the current peak has arrived ...

Astronomers gazing upon a star system not too far from Earth were recently treated to a marvelous discovery: a group of six planets moving around a sun-like star in a seemingly perfect cosmic dance ...

Measuring the solar cycle by monitoring the rhythm of the sun's magnetic field could help predict solar flare surges that can damage communication systems on Earth. When you purchase through links on ...