Space weather isn’t referring to rain clouds that float through the galaxy. Instead, it’s caused by massive explosions of particles that shoot out from the Sun.

Solar activity has been on an overall decline since the ‘80s and scientists were expecting us to plunge into a historic low point. The Sun has been napping and looked to be sleeping soundly, but new ...

The Sun's activity is rising again after decades of decline, surprising scientists and raising concerns about space weather.

Need a refresher about 3I/ATLAS? Here's everything to know about the interstellar object, including when the latest observations will be made.