HOME politicsMysterious 'Big Ring' found in space 'must surely be telling us something' Earthly Edition news portalpolitics 2024-04-30 05:19:280It is 1.3bn light-years in diameter and appears to be roughly 15 times the size of the Moon in the night sky as seen from Earth. Photo: University of Central Lancashire上一篇Chinese foreign ministry official on US Secretary of State Blinken's visit to China下一篇Egyptian, Chinese students mark UN Chinese Language Day in Cairo