Étiquette : Gravitational

Gravitational arcs in ‘El Gordo’ galaxy cluster

Gravitational arcs in ‘El Gordo’ galaxy cluster

A new image of the galaxy cluster known as « El Gordo » is revealing distant and dusty objects never seen before, and providing a bounty of fresh science. The infrared image, taken by NASA’s James Webb Space Telescope, displays a variety of unusual, distorted background galaxies that were only hinted at […]