Nothing inspires awe and curiosity quite like the vast expanse of space. With estimates that there is still 95% of our ...

A bouquet of thousands of stars in bloom has arrived. This composite image contains the deepest X-ray image ever made of the ...

Tim Limmer has been gazing at the stars with a telescope since he was a child growing up in St. Louis. Now, he not only does ...

The moon reached its peak brightness at 8:53 a.m. EST (1353 GMT) on Feb. 12, but local moonrise and moonset times will depend ...

"For the first time, we could trace the boundary between the gas residing in galaxies and the material contained within the ...