The energy source behind both quasars and microquasars is the spin of the black hole itself. As they gradually give up this ...

Scientists have discovered key conditions needed for a stellar black hole to create plasma jets. Their findings show that when superheated gas material experiences a rapid shrinkage towards the black ...

Daniel Flick breaks down the best athletes in college football according to their size, strengths, weaknesses, traits and ...

time travel movies that make sense—smart, well-written stories that use time travel in ways that actually work and feel ...