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 ...
Caltech’s Katie Bouman explains how the Event Horizon Telescope Collaboration captured the first imager of the Sagittarius A* Supermassive black hole at the core of the Milky Way galaxy - Milky Way vs ...
Death Valley National Park offers some of the best stargazing in America, with DarkSky International having designated it as a Gold Tier Dark Sky Park.
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 ...
This image of twin bubbles stretching 25,000 light-years from the galactic center was captured by NASA's Fermi Gamma-ray ...
Galactic gravity can dramatically impact wide binary stars, pushing them towards unexpected mergers or collisions. The ...
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 ...