Astronomers believe the first galaxies formed around giant halos of dark matter. But a newly discovered galaxy dating to roughly 13 billion years ago mysteriously appeared long before that process should have occurred.
James Webb Telescope Finds Ancient Galaxy Larger Than Our Milky Way greekreporter.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from greekreporter.com Daily Mail and Mail on Sunday newspapers.
Nasa s James Webb Space Telescope has discovered a galaxy in the early universe that is so huge that it shouldn t exist, presenting a significant challenge to the current model of.
Astronomers believe the first galaxies formed around giant halos of dark matter. But a newly discovered galaxy dating to roughly 13 billion years ago mysteriously appeared long before that process should have occurred.
Our understanding of how galaxies form and the nature of dark matter could be completely upended A paper published in Nature details findings using new data from the James Webb Space Telescope Distinguished Professor Karl Glazebrook led the study and the international team Our und