The Einstein ring, formed as light from a distant galaxy bends to glow around another object in the foreground, could help ...

Discover the extraordinary Einstein ring discovered by the Euclid space telescope. A perfect ring of light encircling galaxy ...

The strange behavior of hypervelocity stars suggests a nearby dwarf galaxy must contain a supermassive black hole. If so, a ...

It is not surprising that there are regions that are more densely populated by galaxies, and regions that are less populated.

Recent technological advances have opened new possibilities for the development of robotic systems, including spacecraft for ...

The Einstein ring was found surrounding the galaxy NGC 6505, located a relatively close 590 million light-years from Earth.

"They're so rare, and they're incredibly useful scientifically," said Conor O'Riordan of the Max Planck Institute for Astrophysics.

These are known as hypervelocity stars, with some moving faster than the escape velocity of the Milky Way of around 600 kilometers (373 miles) per second. There is another star that is almost as ...

A research team may have discovered a star with an exoplanet that is so fast that both will leave the Milky Way.

A new study presents a methodology to test the assumption of cosmic homogeneity and isotropy, known as the Cosmological ...

So, here’s to the video game characters that don’t just play hard to get, but who genuinely mean it from the bottom of their ...

The cosmological principle is like an ultimate kind of statement of humility," explains James Adam, astrophysicist at the University of the Western ...