A partial solar eclipse swept across the face of the sun on Sept. 21, mesmerizing stargazers with a dramatic display of orbital mechanics that saw the curved silhouette of the lunar disk turn the ...

The ESA/NASA Solar Orbiter spacecraft has captured the largest solar prominence eruption ever observed in a single image together with the full solar disc. Solar prominences are large structures of ...

n 8-9 March 2016, a solar eclipse took place over the Pacific Ocean. This eclipse was total – meaning that the entire solar disk was covered by the Moon – over Indonesia and the central Pacific, ...

Prefer Newsweek on Google to see more of our trusted coverage when you search. As millions of people across the U.S. looked up to the skies during Monday's solar eclipse, satellites orbiting the Earth ...

"In the inner corona, a region very difficult to observe, we saw slow solar wind gusts moving three to four times faster than ...