Astronomers have unveiled the largest-ever galaxy cluster catalog, a monumental achievement that could unlock new insights into the dark universe by mapping cosmic structures on an unprecedented scale ...

Astronomers using data from ESA's Euclid and Herschel space telescopes have confirmed that star formation has already peaked ...

Scientists led by a team from the University of Chicago recently released a study that mapped some of the largest known ...

While scouring images from the James Webb Space Telescope, astronomers spotted Capotauro, "one of the most puzzling ...

Astronomers spotted the largest flare ever released from a supermassive black hole as it snacked on a giant star.

Scientists have long held that the universe is expanding at an ever-increasing rate, driven by a mysterious but measurable ...

Scientists have released a new study that catalogues the universe by mapping huge clusters of galaxies. These clusters are some of the largest known objects in the universe — and they can help ...

Researcher Matthew Graham said scientists didn't initially "believe the numbers about the energy" emitting from the cosmic ...

While most of us are content “reaching for the stars” and “shooting for the moon,” a team of scientists at W.M. Keck Observatory took their ambitions a million steps further by discovering what is now ...

As if dark energy weren't already mysterious and baffling enough, new research suggests that this unknown force may not be ...

A team of astronomers looking at galaxies in the universe’s distant past have discovered nine young, compact galaxies, each weighing in at 200 billion times the mass of the Sun. Imagine receiving an ...

For several decades, evidence has suggested that the expansion of the universe is accelerating. Crucial to those estimates ...