Astronomers have made an extraordinary discovery, spotting 44 stars in a distant galaxy called the “Dragon Arc,” located 6.5 ...

The powerful, Tucson-born infrared eyes of the James Webb Space Telescope have notched another record for long-range viewing: the largest number of individual stars ever detected in the distant ...

The research group observed a galaxy nearly 6.5 billion light-years from Earth; when the universe was half its current age.

A phenomenon called gravitational lensing turned a galaxy into a "hall of mirrors of cosmic proportions," allowing for the ...

The most powerful telescope to be launched into space has made history by detecting a record number of new stars in a distant ...