Astronomers report oscillation of our giant, gaseous neighbor sciencedaily.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from sciencedaily.com Daily Mail and Mail on Sunday newspapers.
Radcliffe wave, which was spotted 500 light-years away snaking along a spiral arm of the Milky Way, is actually moving. Continue reading to learn more.
Astronomers say mysterious galactic 'wave' may have once washed over Earth washingtonpost.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from washingtonpost.com Daily Mail and Mail on Sunday newspapers.
Gazing out upon the apparently unchanging sea of stars around us, it's tempting to think of the Milky Way galaxy as static and everything within it as fixed and immutable.