A Star Trek–inspired idea by Miguel Alcubierre kicked off decades of theory and experiments as scientists pursue plausible ...

The Event Horizon Telescope captured the first image of the Milky Way galaxy's supermassive black hole Sagittarius A* — our ...

In 1999, Belgian physicist Chris Van Den Broeck implemented a minor alteration to Alcubierre’s concept by shrinking the ...

An indication of the energy level involved in this event, she adds, is, “if you convert our entire sun to energy, using ...

The James Webb telescope may have detected the universe's earliest and most distant known black hole at the heart of galaxy ...

A colossal star met an unexpected fate when it drifted too close to a supermassive black hole 10 billion light-years away.

New measurements of radio galaxies reveal that the solar system is racing through the universe at over three times the speed ...

The distant universe might be littered with supermassive stars between 1000 and 10,000 times the mass of the sun, which could ...

Using the James Webb Space Telescope (JWST), astronomers have uncovered a voraciously feeding and rapidly growing ...

When peering into the cosmic past, the James Webb Space Telescope discovered a supermassive black hole that doesn't have a ...

Primordial black holes (PBHs) are black holes theorized to have formed shortly after the Big Bang. Compared to black holes ...

Researchers using the NASA/ESA/CSA James Webb Space Telescope have confirmed an actively growing supermassive black hole ...