This black hole merger animation was created using data collected by the LIGO and Virgo gravitational wave detectors, an ...

A countdown of the ten highest-rated Doctor Who episodes ever, from underrated gems to timeless fan-favorite masterpieces.

The Hubble Space Telescope's evidence of an "intermediate-sized" black hole about 6000 light-years away in the closest ...

A powerful and mysterious blast of radio waves that astronomers believed was a fast radio burst (FRB) from far beyond the ...