HOME healthMysterious 'Big Ring' found in space 'must surely be telling us something' Earth Examination news portalhealth 2024-05-07 15:12:220It 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Minnesota legislators consider constitutional amendment to protect abortion and LGBTQ rights下一篇RuPaul's Drag Race Australia judge Rhys Nicholson lists unique Coburg townhouse for $850K