For the first time, scientists have reconstructed the full history of a galaxy outside the Milky Way using chemical clues. By ...

A team of astronomers from the Center for Astrophysics | Harvard & Smithsonian has pioneered a new field called extragalactic archaeology. According to the new study published in the ...

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

A century-old mystery of how galaxies change shapes has been solved by considering 'survival of the fittest' collisions between cosmic titans. When you purchase through links on our site, we may earn ...

A team of astronomers led by the Center for Astrophysics | Harvard and Smithsonian have for the first time used galactic ...

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

Understanding how the Milky Way formed means looking far beyond the bright spiral you see in the night sky. A new study led by Dr. Vivian Tan, who completed her doctorate at York University under the ...

For ages, mapping the precise architecture of our home galaxy has been a challenge similar to attempting to draw a complete map of a vast, brightly lit city while standing trapped in the dense, hazy ...

Add Yahoo as a preferred source to see more of our stories on Google. NASA's Pleiades supercomputer has provided fresh insights into the Oort cloud – a vast, theoretical spherical shell of icy objects ...

St. Louis, Mo. — For decades, astronomers have been blind to what our galaxy, the Milky Way, really looks like. After all, we sit in the midst of it and can’t step outside for a bird’s eye view. Now, ...