The Sculptor galaxy is similar in many respects to our Milky Way. It is about the same size and mass, with a similar spiral ...

Astronomers detect an ultramassive black hole weighing 36 billion suns in the galaxy LRG 3-757, a record thanks to ...

As seen from Earth, the massive gravitational lens ... as well as more about the universe’s ancient past. The farthest background galaxy is so distant that it must have developed in an early ...

or a planet like Earth, may look like the view depicted below: the bright center of an enormous elliptical galaxy. A giant elliptical galaxy formed after the merger of the Milky Way and Andromeda ...

In a stunning reminder of our place in the vastness of space, a remarkable image taken by NASA’s Cassini spacecraft shows ...

The cosmic microwave background is the first light ... When low-energy microwave photons encounter a galaxy cluster on their way to Earth, they’re scattered to higher energies by the gas ...

and probe background sources of light that are bent by dark matter. The Einstein ring that Euclid spotted is located in the galaxy NGC 6505. It is only a hop, skip, and a jump away from Earth at ...

An object once thought to be a radio galaxy is actually an active black hole that changed angles to point directly at Earth, new research suggests. When you purchase through links on our site ...

Comets may have bombarded Earth every time the early solar system traveled through our galaxy’s spiral arms, a new study suggests. Those recurring barrages in turn helped trigger the formation ...