For the first time, NASA Chandra X-ray telescope has been used to discover a pair of black holes in dwarf galaxies that are ...

Astronomers combined data from NASA’s JWST and Chandra X-ray Observatory to create a stunning new image of two merging spiral ...

Thanks to Hubble’s magnificent sensitivity, it pulled out a wealth of details hidden in faint light and brought this distant ...

Gas cloud collisions during galaxy mergers compress interstellar material, triggering new star formation, as observed in interacting systems studied by NASA and reported by Universe Today.

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

Mid-infrared observations from NASA's James Webb Space Telescope, shown in white, gray, and red, are combined here with X-ray ...

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

Astronomers in Canada used the James Webb Space Telescope — and a third time-and-space-bending galaxy cluster — to capture an image of two galaxies millions of lightyears away Charlotte Phillipp is a ...

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

The NASA’s James Webb Space Telescope continues to capture amazing pictures of the universe with its NIRCam, also known as ...

This unique celestial pair comprises NGC 274, the lenticular galaxy visible on the right, and NGC 275, the barred spiral galaxy on the left. According to NASA, they are positioned in the constellation ...

NASA's James Webb Space Telescope observed three galaxies in the universe's very early stages. The galaxies were likely forming around when our universe was 400 million to 600 million years old.