Sagittarius A*, our galaxy's supermassive black hole, is constantly producing strange eruptions. Astronomers are using the ...
However, upcoming gravitational wave observatories like NASA's space-based detector LISA ... That is because as the black hole drags the white dwarf inward, the dead star is shedding material.
NASA's James Webb Space Telescope is providing the best look yet at the chaotic events unfolding around the supermassive ...
Farhad Yusef-Zadeh/Northwestern University The supermassive black hole at the heart of the Milky Way is putting on a ...