Our Sun will not explode like other stars. Instead, it will slowly expand into a red giant, consuming inner planets. This ...

On Saturday, the U.S. conducted a “large-scale strike” against Venezuela. Here is the timeline of what led to the action.

From communications outages to a brush with nuclear war, solar events like flares and coronal mass ejections have shaped ...

Imagining every drop of Earth’s water hurled into the Sun sounds like a last-ditch cosmic fire extinguisher, but the physics ...