A discovery of binary stars could be the first step in building a more complete picture of how our galaxy formed, according ...

A star found in the Large Magellanic Cloud is remarkably unpolluted by heavier elements, suggesting it is descended from the ...

What is the biggest object in the universe? Learn more about the biggest objects in the universe, including galaxies, galaxy ...

Not all stars are created equally. Astronomers believe that the first stars to form after the Big Bang were mostly made of ...

The low carbon levels are particularly interesting, as previously discovered “pristine” or metal-poor stars generally ...

On the night of Oct. 5, 1923, Edwin Hubble observed a strange star that flickered in intensity at regular intervals. The star ...

For all the talk about life across the cosmos, Earth remains the only confirmed example. That single data point makes your ...

The most ‘pristine’ star in the universe discovered by astronomers - Red giant star J0715-7334 is 20,000 times purer than the ...

Exoplanet hunters Christopher Watson and Annelies Mortier explain the long search for a 'twin Earth' capable of sustaining ...

Using a global network of telescopes, astronomers have detected the lowest-mass dark object yet found in the universe.

NASA's James Webb Space Telescope confirmed Earendel, the most distant star, shining just one billion years after the Big ...

Scientists using NASA's James Webb Space Telescope now think the "little red dots" in the early universe could be a new space object.