Get up to speed on gamma rays, the radiation responsible for creating the Red Hulk in Captain America: Brave New World.
Ancient quasars seen by the James Webb Space Telescope technically shouldn’t exist, but one rare type of dark matter could ...
Traditional black holes, as predicted by Albert Einstein's theory of General Relativity, contain what are known as ...
The Hubble Space Telescope has imaged a "200,000 light-year-long trail of newborn stars" that may have been left behind by a ...
This black hole merger animation was created using data collected by the LIGO and Virgo gravitational wave detectors, an observation designated GW190412. Credits: © N. Fischer, H. Pfeiffer, A.