"We were amazed by the fact that these observatories can detect about 100 black holes just 250 million years after the Big ...

A supercomputer’s model of the universe A sample of simulations showing a model of the expanding universe (left) and a zoomed-in view of tracer particles (right).

A team of astronomers have put together the largest, most detailed map of the universe ever created – and you can explore it now.

What was the universe like in the first few hundreds of millions of years after it came into existence? How did the first ...

For years, astronomers have been working to piece together the story of our universe, but the critical early chapters remained largely incomplete. Our telescopes simply haven't been sensitive ...

A New View Into the Universe At the summit of Cerro Pachón, the Vera C. Rubin Observatory has started its work. By Michael Jones McKean June 23, 2025 ...

The wide field-of-view and limited spatial resolution is not to the detriment of MIXS, since the resolution depends on the number of X-rays detected. However, a different type of optics is required in ...

According to researchers from the Netherlands Institute for Radio Astronomy (ASTRON), Elon Musk’s SpaceX Starlink satellites are blocking scientists' ability to see the universe. The satellites ...

Dark energy, the mysterious force thought to be driving the ever-faster expansion of the universe, appears to be changing over time, according to new ...

Astronomers have peered back in time to find what looks like a population of 'hidden' galaxies that could hold the key to unlocking some of the universe's secrets.

There’s more to the universe than meets the eye, he found. His studies led astronomy to the dark side, changing our view of what’s out there. By Dennis Overbye Jeremiah Ostriker, an ...

SPHEREx is set to launch at Friday from California. Here are five things to know about NASA's latest advanced space telescope.