While the extra-galactic stars provided a microlensing effect, large clusters of dark matter provided a macrolensing effect.

The research group observed a galaxy nearly 6.5 billion light-years from Earth; when the universe was half its current age.

Unless one is a scientist or a teacher of the sciences, it would be understandable if a person may not be familiar with ...

The James Webb Space Telescope captured massive galaxy cluster RX J2129. located about 3.2 billion light-years away. A ‘supernova-hosting galaxy’ can be seen three times, at 3 different points in time ...

Rising just before sunset on January 13, the Full Wolf Moon will be up all night, and will slip below the western horizon ...

Dark matter is one of the most debated and intriguing missing puzzle pieces of modern physics – a mysterious form of energy ...