Add Yahoo as a preferred source to see more of our stories on Google. A coronal mass ejection releases from the left side of the sun in May 2024. - SOHO (ESA & NASA ...

Microscopic crystals extracted from meteorites could help settle a debate about the birth of our patch of the Milky Way.

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 ...

For the first time, astronomers say they have spotted a giant explosion released by a star beyond our solar system. The eruption was similar in some ways to those unleashed by our sun, such as the ...