Learn how galactic archaeology uses chemical clues to uncover how galaxies formed and evolved over billions of years.

By reading the chemical “fingerprints” of a distant galaxy, astronomers reconstructed its 12-billion-year evolution. This new ...

The first time I heard about galaxies without dark matter, I was sitting in my very first graduate class at the University of ...

Spread the loveAstronomers have made a groundbreaking discovery concerning the Small Magellanic Cloud (SMC), a nearby galaxy that has long served as a reference point in the study of galaxy formation ...

Add Yahoo as a preferred source to see more of our stories on Google. An international team of researchers, using the Large Binocular Telescope in Arizona, has discovered a faraway galaxy named KiDS ...

A groundbreaking study in galactic archaeology proves the Sun made a treacherous journey to reach its current home in the ...

The standard model for how galaxies formed in the early universe predicted that the James Webb Space Telescope (JWST) would see dim signals from small, primitive galaxies. But data are not confirming ...

This NASA/ESA Hubble Space Telescope image features a galaxy whose asymmetric appearance may be the result of a galactic tug of war. Located 35 million light-years away in the constellation Leo, the ...

How do you find a galaxy that never formed? The standard cosmological model predicts the existence of “failed” galaxies — clumps of dark matter that captured gas but never birthed a star. Because they ...