A new study suggests that when our star becomes unstable in 5 billion years or so, Earth may avoid being engulfed by its ...

We might not have to go scorched Earth after all. Contrary to popular belief, the Earth might actually weather the fiery death of the sun that’s expected to engulf our neighbors, per a relieving study ...

Earlier this year, Earth experienced two geomagnetic storms caused by outbursts of radiation from the Sun, which had an impact on satellites in space and communication systems on the ground. As it ...

The Sun is wearing some of its largest dark circles in years. Together, these dark circles cover an area almost 14 times the size of Earth. They could burst at any point of time. Known as sunspots, ...

Earth may owe some of its properties to a nearby star that blew up just as the solar system was forming. This pattern, which saw a supernova bubble envelop the sun and shower it with cosmic rays, may ...

The sunspot AR3835 erupted on Sunday (Sept. 22) during Earth's equinox when a glancing blow can cause a geomagnetic storm. When you purchase through links on our site, we may earn an affiliate ...

Another coronal hole has opened up in the sun, blasting out gases expected to hit Earth on Thursday and Friday. The solar ...