Seen just 800 million years after the big bang, an object called LAP1-B is a galactic building block that seems to hold some ...
WASHINGTON, Feb 28 (Reuters) - The largest stars in the universe live the life of a rock star - they are born brilliant, live fast and die young. If that is the case, the one named WOH G64 might be ...
WOH G64’s extreme transition offers a rare opportunity to witness stellar transformations in real time.
Early galaxies were star-forming machines, furiously gobbling up gas and spitting out stars. A new model helps explain why ...
A group of scientists, including a class of undergraduate students at the University of Chicago, has discovered the most chemically pristine star yet known in the universe. This star dates back to the ...
It's well established that the universe is expanding, but there's serious disagreement among scientists over how fast it's happening. Two of our best ways of measuring the cosmic expansion rate, the ...