If you look eastward at the same hour for two nights in a row, you’ll find that the stars seem to be in the same place. But ...

"Cosmic archaeologists" have discovered an iron-deficient second-generation star, which provides evidence of how ancient stars enriched their successors.

A dim star orbiting the Milky Way is drawing attention for its almost pristine composition. Named PicII-503, it contains barely any heavy elements, making it one of the most extreme examples of an ...

Astronomers have uncovered evidence of a dramatic cosmic crash unfolding around a distant star. While reviewing archived ...

In a recent Hot Take segment, the China Global Television Network recently released an interesting video detailing China's future plans for space. Titled "Earth 2.0? China's plan to find new Earth," ...

Our grasp of how stars rotate is "insufficient," with implications on our ability to understand the causes of phenomena on the sun like solar flares and coronal mass ejections that cause aurora and ...

Discovered in the Pictor II dwarf galaxy, star PicII-503 has an extreme deficiency in iron—less than 1/40,000th of the sun. This signature makes it the clearest example of a star within a primordial ...

Looking for a sky event this week? Check out our full Sky This Week column. March 21: It's Messier marathon night Asteroid 7 Iris is drifting through Sextans, passing close to a close pair of stars ...

Our understanding of how stars evolve has been shaken up by astronomers who have been listening to the "song" sung by a nearby star. While the movement of celestial bodies might not quite play the ...

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