Rare ultra-faint dwarf galaxies beyond the influence of other galaxies show evidence that star formation was stifled long ago ...

The Senate voted Thursday to advance Pete Hegseth's nomination to be President Donald Trump's defense secretary, putting him ...

A retired Tucson heart doctor won a national amateur astronomy award for helping University of Arizona scientists detect some of the faintest and most confounding galaxies in the universe.

ESA’s decade-long Milky Way Gaia mapping mission still has tons of data to release over the next few years. Expect surprises.

The Alaska Gold Rush town of Nome was hundreds of miles from anywhere, cut off by the frozen sea and under siege from a ...

Hubble’s work pushed the field of astronomy forward, starting with his paper demonstrating that some objects exist outside ...

A trio of astronomers from the University of Tokyo and Niigata University have found what they describe as "peculiar embedded ...

Exoplanets have captured the imagination of the public and scientists alike and as the search continues for more, researchers ...

Explore five exciting things to do in the dark in Pennsylvania. From haunted spots to stargazing, these adventures will amaze ...

Vollebak’s Shielding Suit uses the same electromagnetic shielding techniques that NASA used for its Mars Rover. The suit ...