A massive filament of gas and dust, designated X7, has been elongated during its long approach to the Milky Way galaxy's supermassive black hole Sagittarius A*. See W.M. Keck Observatory imagery of X7 ...

This NASA/ESA Hubble Space Telescope image reveals a tiny patch of sky in the constellation Hydra. The stars and galaxies ...

The circumgalactic medium, a vast gaseous halo surrounding galaxies, could be crucial to the evolution of star-forming ...

Death Valley National Park offers some of the best stargazing in America, with DarkSky International having designated it as ...

Galactic gravity can dramatically impact wide binary stars, pushing them towards unexpected mergers or collisions. The ...

Sanctuary on the Moon’ is a lunar time capsule that provides a detailed guide to life on Earth for our future selves.

From 'rocket-type objects' to 'cigar-shaped craft', the skies have been filled with unidentified flying objects spotted ...

Over 40 stars in a galaxy billions of light-years away were photographed, offering a glimpse into an era when the universe ...

An international team of scientists has provided the clearest evidence yet that some fast radio bursts (FRBs)—enigmatic, ...

Revised data shows G278.94+1.35, a supernova remnant, is closer to Earth at 3,300 light years with smaller dimensions ...

U.S. President-elect Donald Trump will not go to jail or face any other punishment for his criminal conviction stemming from hush money paid to a porn star, a judge ruled on Friday but said Trump ...