Astronomers at NASA have caught a glimpse of a star system whipping through space at an unprecedented speed. While the system's pace is pending confirmation, it's thought to be traveling at a ...

"Our Sun (Sol) is marked by a black hexagon, and its orbital path is indicated by a grey solid line (top row only). Alpha Centauri's location and path are shown by a yellow star and a solid blue line ...

"We were very surprised to see that the same tiny plasma jets appear to be driving both the fast and the slow solar wind." ...

Canadian astronomers have taken an extraordinary step in understanding how planets are born, using the James Webb Space ...