NASA's NuSTAR makes illuminating discoveries with 'nuisance' light it-online.co.za - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from it-online.co.za Daily Mail and Mail on Sunday newspapers.
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Astronomers spot 3,000 light-year 'light echo' of dying supermassive black hole livescience.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from livescience.com Daily Mail and Mail on Sunday newspapers.
Astronomers spot 3,000 light-year 'light echo' of dying supermassive black hole space.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from space.com Daily Mail and Mail on Sunday newspapers.