Astronomers have used the Atacama Large Millimeter/submillimeter Array (ALMA) to peer into the early universe and uncover the ...

Population III (PopIII) stars represent astronomy's ultimate prize: the first generation of stars born from the pristine ...

A new result from the molecular gas survey in the Southern Pinwheel Galaxy M83 using the Atacama Large ...

Using the James Webb Space Telescope, scientists spotted thin and thick disks in galaxies as far back as 10 billion years ago ...

Galaxies have an overall internal motion called disk velocity. It’s how gas, dust, and stars move around the galactic center.

Understanding how the universe transitioned from darkness to light with the formation of the first stars and galaxies is a ...

"We have discovered a galaxy that has been 'perfectly preserved' for billions of years, a true archaeological find that tells ...

More than a decade in the making, the Vera Rubin Observatory finally released its first image as its begins its ...

In its first year alone, it will double the amount of data collected so far by every other instrument in the history of ...

Galaxies shine in a rainbow of emissions from gas, dust, and stars. Each of these building blocks emits light at specific ...

Understanding how the universe transitioned from darkness to the emergence of stars marks a critical shift known as Cosmic ...

The Vera C. Rubin Observatory, located on a mountaintop in Chile, unveiled vibrant images Monday of colorful nebulas, stars ...