Astronomers have detected two massive jets of energy from a supermassive black hole, extending over 23 million light-years.

An artist's illustration of the longest black hole jet system ever observed. Nicknamed Porphyrion after a mythological Greek ...

THE Milky Way may have already commenced its ill-fated collision with a neighboring galaxy – and scientists predict this ...

Two mighty beams of energy have been detected shooting in opposite directions from a supermassive black hole inside a distant ...

we obtained a significantly larger 'size' (defined as the half-light radius) for the Milky Way than that expected," the ...

Astronomers have identified the largest black hole jet structure known, named Porphyrion, stretching 23 million light-years ...

You might wonder what would happen if our disk-shaped spiral galaxy were to one day collide with Andromeda, which is over twice the size of the Milky Way. Astronomers anticipate such a cosmic ...

Black hole jets equivalent to 140 Milky Way galaxies discovered coming from far-away galaxyCalTech With only 117 in MLB ...

The GS-10578 galaxy, known as Pablo’s Galaxy, formed about two billion years after the Big Bang but is essentially dead due ...

The Milky Way, the Andromeda Galaxy, and their retinue of a few dozen ... measuring hundreds of millions of light years in diameter. Before our minds start to reel at these scales, let's return ...

Our solar system resides in a galaxy called the Milky Way, stuffed with between 100 billion ... times the mass of the sun crammed into a diameter just about 30 times the sun’s width.

The mass of gas being ejected from the galaxy is more than what’s needed to keep forming new stars. Essentially, the black ...