Astronomers have discovered a distant galaxy that is a "cosmic fossil" which has remained "frozen in time" for billions of years. Just as dinosaur fossils here on Earth are used to probe the evolution ...

Sandro Tacchella does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

"We have discovered a galaxy that has been 'perfectly preserved' for billions of years, a true archaeological find that tells us how the first galaxies were born and helps us understand how the ...