At the center of a galaxy 10 billion light-years away, a supermassive black hole is the new record holder for brightest flare ...
Space on MSN
How Big Are Supermassive Black Holes?
NASA compares the universe's biggest black holes with "each other and to our solar system," in this Goddard Space Flight ...
Morning Overview on MSN
Astronomers spot a black hole flare brighter than 10 trillion suns
In an unprecedented astronomical event, scientists have identified the most luminous black hole flare ever recorded, emitting ...
A powerful burst of energy from the sun is streaming past Earth, disturbing energized particles in the highest levels of the ...
Four lasers were directed into the skies above the European Southern Observatory's (ESO) Paranal facility in Chile. Each ...
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