Milky Way Linked to Huge Cosmic Structures That Test Modern Cosmology Boundaries, New Study Suggests As humans’ understanding ...

The solar system floats inside a vast, million-degree hot bubble—an invisible cocoon of thin gas that glows in X-ray light. Known as the Local Hot Bubble (LHB), this low-density cavity stretches more ...

The new map shows a diffuse haze of cosmic neutrinos emanating from throughout the Milky Way, but strangely, no individual sources stand out. “It’s a mystery,” said Francis Halzen, who leads ...

Zooming in on a portion of the Euclid telescope's map 600 times reveals the galaxies within the cluster Abell 3381, located 470 million light-years away from Earth.

For billions of years, gravity has been the cosmic architect, shaping the universe from a chaotic primordial soup after the Big Bang into the intricate web of galaxies we see today.

In the sprawling Hydra constellation, 137 million light-years away, lies NGC 3285B—a dazzling spiral galaxy recently ...

Scientists at the NSF-DOE Vera C. Rubin Observatory in Chile, including some from the University of Wisconsin-Madison, broke ...

But now, researchers have identified what they say is officially the largest known object in the universe—a massive cosmic structure that stretches 1.4 billion light-years across and contains ...

NASA's James Webb Space Telescope has spotted the earliest-known galaxy, one that is surprisingly bright and big considering it formed during the universe's infancy - at only 2% its current age.

Explore the COSMOS-Web project unveiling 13.5 billion-year-old galaxies with JWST, offering insights into cosmic history and early universe mysteries.

Euclid this week delivered the first piece of a cosmic map — containing about 100 million stars and galaxies — that will take six years to create.