Gravity can bend light and turn galaxies into natural telescopes. This video explains gravitational lensing and how it lets ...

Citizen science project uses Euclid telescope data to find gravitational lenses. Public helps identify light-bending galaxies ...

Astronomers using NASA’s Hubble Space Telescope have unexpectedly discovered the most distant galaxy that acts as a cosmic magnifying glass. This monster elliptical galaxy appears in the Hubble images ...

A recently released image taken by the Hubble Space Telescope shows a distant galaxy that has been warped and distorted by a phenomenon called gravitational lensing. This phenomenon allows scientists ...

The Bullet Cluster, originally detected using weak lensing NASA/CXC/CfA/M.Markevitch et al.; Optical: NASA/STScI; Magellan/U.Arizona/D.Clowe et al.; Lensing Map: NASA ...

The Hubble Space Telescope is a constant source of beautiful pictures of the wonders of space, and this week’s Hubble image shows a wonderful example of a phenomenon called gravitational lensing, ...

NSF–DOE Vera C. Rubin Observatory, funded by the US National Science Foundation and US Department of Energy's Office of Science, will add an unprecedented amount of cosmological data to the study of ...

Galaxies, including the one we call home, are within halos of dark matter. But what exactly dark matter is remains something ...

Bending of light by dark matter is a vital observational tool in cosmology. So if you are going to use cosmology to accuse financial institutions of a "blind faith in maths", you might at least google ...

White dwarfs are the remnants of stars like the Sun. They also provide some of the best means to measure large distances in the Universe if they explode as “type Ia” supernovae. All of those ...