Astronomers have discovered what could be the largest black hole ever detected. With a mass of 36 billion times that of our ...

The highest-resolution image ever taken toward Sgr A*, the supermassive black hole in the center of our Milky Way galaxy. The ...

Astronomers had long been aware of these so-called Herbig-Haro objects—brilliant flares of ionized gas, often near newborn ...

Astronomers have used a new method to weigh the ultramassive black hole. They hope this will help them better understand how ...

Form analyst Ray Thomas presents his best bets, quaddie picks and inside mail for the eight-race card on Randwick’s ...

A black hole with a mass equivalent to 36 billion suns—10,000 times heavier than the one at the center of the Milky Way —has been discovered around 5 billion light-years from Earth. It may be the ...

The black hole is located in one of the two galaxies that make up the Cosmic Horseshoe system, about 5 billion light years ...