Space: Mystery flashing light found behind a supermassive black hole 800 million light years away

Astronomers from Stanford University say they have detected light behind a black hole deep in space for the first time after telescopes picked up “luminous echoes” 800 million light years away. Tsunami warning after earthquake hits Alaskan peninsula. Top meteorologists are warning the United Kingdom could swelter with summers over 40C on a ‘regular basis’ despite efforts to fight global warming. Sony reveals it has sold more than 10 million PlayStation 5 consoles. White House calls on America’s critical companies to boost cyber defences. Former eBay security boss over jailed for cyber-stalking company critics. Could the 890 million-year-old sponge fossil be the earliest animal life?

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