Astronomers capture the twinkle of a distant quasar, RX J1131, and reveal the secret size of a black hole's fiery corona.
Astrophysicists in New York have created terrifying simulations of how black holes naturally create dazzling displays ...
A flash of extraordinary intensity suddenly illuminated the cosmos in 2018, capturing the attention of astronomers with its ...
A volcanic eruption may have triggered a deadly chain of events that brought the Black Plague to Europe in the 14th century.
A small star named M82 X-2 breaks physical barriers, as NASA's NuSTAR confirms it shines 10 million times brighter than the ...
NASA's next big eye on the cosmos is now fully assembled. On Nov. 25, technicians joined the inner and outer portions of the ...
The team used two of the most powerful supercomputers, capable of performing a quintillion operations per second.