Three merging galaxies host three active black holes, offering rare insight into galaxy and black hole growth.

A rare cosmic alignment has revealed three supermassive black holes blasting radio jets at the same time inside a tangled ...

The Champagne Cluster is a rare and beautiful example of two galaxy clusters smashing together. Its festive name comes from ...

A new study shows how Milky Way chemical tracks emerge from shifting star formation and gas supply, reshaping ideas about the ...

Celebrate the New Year with the "Champagne Cluster," a galaxy cluster seen in this new image from NASA's Chandra X-ray ...

Is it possible for three supermassive black holes to blaze in radio bright phases all simultaneously? The answer to this ...

Ring in the New Year with the "Champagne Cluster," a distant galaxy cluster featured in a new image that combines data from ...

A newly revealed cosmic image shows two galaxy clusters colliding as one. Nicknamed the Champagne Cluster, it offers rare ...

From new exoplanetary neighbors and a weakening dark energy to the best evidence for life on Mars and an interstellar comet ...

From signs of life on Mars to an interstellar visitor and weakening dark energy, 2025 reshaped space science, raising the ...

The "Champagne Cluster," discovered on New Year's Eve 2020, is a merging galaxy cluster captured in a new image from NASA's ...

Webb and Chandra reveal two spiral galaxies after an encounter, exposing heated gas, newborn stars and distorted arms, while ...