A black hole deep in the cosmos, some 5 billion light-years away, could be the most massive ever found.
The galaxy SDSS J1148+1930 harbors a behemoth, around 36.3 billion times the mass of our Sun, according to new measurements. That places…
A black hole deep in the cosmos, some 5 billion light-years away, could be the most massive ever found.
The galaxy SDSS J1148+1930 harbors a behemoth, around 36.3 billion times the mass of our Sun, according to new measurements. That places…