The chemical composition of certain stars gives clues about their predecessors, stars that have long since exploded and faded
Distant galaxies could hold the true answer to cosmic expansion
A team of astronomers found there might be more to the early expansion of the Universe by studying quasars
Source of mysterious ‘fast radio burst’ revealed for the first time
“Now we can do real astrophysical analysis on the burst source and the galaxy that harbours it,” says James Cordes of Cornell University