A space telescope has spotted a rare phenomenon where a ring of light is visible around a galactic center.The Latest Tech News, Delivered to Your Inbox ...

The "dark universe detective" space telescope Euclid has discovered its first Einstein ring in the process, learning about dark matter at the heart of a distant galaxy.

In August 2006, the International Astronomical Union made the controversial, but correct, decision to demote Pluto from its ...

The European Space Agency (ESA) has released a spectacular image of an Einstein ring – a circle of light formed around a galaxy by gravitational lensing. Taken by the €1.4bn Euclid mission, the ring ...

Researchers using the Event Horizon Telescope have significantly advanced our understanding of the supermassive black hole at ...

According to BBC Sky at Night Magazine, it is all a matter of perspective and how we see objects in the night sky from Earth.

Croatia's first ever satellite has just beamed to Earth the first image of its homeland. The satellite, called CroCube, is a 1U cubesat 3.3 by 3.3 by 3.3 inches (10 x 10 x 10 centimeters) in size. It ...

Newly discovered Quipu, a superstructure in which galaxies group together in clusters and clusters of clusters, is the largest known structure in the universe in terms of length, scientists claim.

By observing tiny ripples in spacetime called "gravitational waves" that propagate away from colliding black holes, ...

The quasar in question is called J1601+3102. Its light comes to us from 1.2 billion years after the Big Bang. Quasars can sometimes weigh billions of times our Sun, but this one has a more modest mass ...

Is it possible to understand the Universe without understanding the largest structures that reside in it? In principle, not ...

A French astrophotographer has captured a stunning photo of Venus and the moon shining above the Eiffel Tower in Paris, ...