Galaxy clusters are formed by a dense packing of many galaxies, making them the most massive structures in the universe.

Researchers from the Optics Group at the Universitat Jaume I in Castellón have managed to correct in real time problems ...

Hubble Space Telescope images from January 7, 2026, show a triple jet structure on interstellar object 3I/ATLAS, including a ...

Four lenses and a Spatial Light Modulator allow each pixel to have a different focal length in research from Carnegie Mellon ...

A 2025 satellite image shows a series of ghostly ice swirls sculpted on the surface of Lake Michigan by strong winds during ...

A great example of its traditional side is the country’s biggest private investor: the €37bn Caixa Foundation. It’s an ...