Research findings are available online in the journal Nature Astronomy. The original story “ Pristine star reveals the dawn ...

What was the universe like in the first few hundreds of millions of years after it came into existence? How did the first stars and galaxies form? Those are questions that astronomers now have a ...

Alfred University is home to the Stull Observatory and its seven independent telescopes, but relatively few students have chosen to take advantage of those resources in the form of a minor in ...

Add Yahoo as a preferred source to see more of our stories on Google. Containing nearly 800,000 galaxies, this image from NASA’s James Webb Space Telescope is overlaid with a map of dark matter, ...

A dim red giant just out of reach of the Milky Way is providing astronomers with an incredibly rare glimpse into the earliest ...

Understanding how the universe transitioned from darkness to light with the formation of the first stars and galaxies is a key turning point in the universe’s development, known as the Cosmic Dawn.

Researchers have discovered the most metal-poor, chemically primitive star ever found. Composed primarily of hydrogen and helium and containing less than 0.005% of the metals in the Sun, the chemical ...

A faint, ancient star sitting inside one of the smallest known galaxies has handed astronomers a direct chemical record of ...

The discovery, published in Nature Astronomy, offers a rare glimpse into the evolution of ancient stars and how they ...

An unusual team of astronomers used Sloan Digital Sky Survey-V (SDSS-V) data and observations on the Magellan telescopes at ...

The universe is truly magical: vast, mysterious, and endlessly fascinating. There’s something almost unreal about being able to see photos captured from the depths of space, where time and distance ...

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