Images released by NASA, showcasing a giant butterfly-shaped hole on the sun, have sparked a wave of online interest. The ...

NASA images of a striking butterfly-shaped coronal hole on the sun have been circulating widely on social media this week, drawing attention to a phenomenon that scientists first observed in September ...

A giant hole has opened in the atmosphere of the Sun, and it's blasting out a high-speed wind that is directed right at Earth. The incoming blast of solar particles is worth getting excited about: ...

A massive 500,000-mile-wide hole has emerged in the sun's atmosphere, sparking concerns about potential disruptions to Earth's technological systems. Measuring a staggering 62 times the diameter of ...

If you live in the US and missed the last total solar eclipse in 2017, good news! You're about to get another chance. There will be a total solar eclipse passing through Texas and the Midwest states ...

A massive hole some 62 times wider than the Earth has opened up in the Sun's atmosphere—and it could lead to aurora over the U.S. NASA captured a photograph of the roughly 497,000-mile-wide phenomenon ...