Systematic human inspection of the millions of source cutouts in the Hubble Legacy Archive is impossible – but artificial ...

A galaxy made of 99.94% to 99.98% dark matter immediately challenges and updates models for how dark matter works. It also sheds light on how the universe arrived at the large-scale distribution of ...

Venus and Saturn are due up for a visually striking event known as a planetary conjunction. Here's everything to know about ...

Hubble discovers CDG‑2, a galaxy 99.9% dark matter, revealing a cosmic phantom and reshaping our understanding of galaxy ...

NASA Goddard Space Flight Center's Dr. Jennifer Wiseman explains the Hubble Space Telescope's view of the Pillars of Creation, located in the Eagle Nebula. Credit: NASA's Goddard Space Flight Center ...

The Cat’s Eye Nebula holds a special place in scientific history. In 1864, astronomers examining the spectrum of its light ...

The Milky Way nebula RCW 36 resembles a stunning cosmic bird of prey in an incredible Very Large Telescope image.

"We are really pushing the edges, and are seeing things that are more massive, spinning faster, and are more astrophysically ...

Travel back 390 million years after the big bang to the ancient Maisie's Galaxy in this stunning 3D visualization that showcases 5000 galaxies captured by the James Webb Space Telescope. It was ...

A new study published in Nature Astronomy indicates that the dense, star- and dark-matter–rich environments around supermassive black hole binaries pack on the order of a million solar masses into ...

President Donald Trump unveiled a voluntary pledge with major tech companies on Wednesday that the administration said will protect consumers from rising electricity costs spurred by AI development.

The U.S. Postal Service released new Priority Mail and Priority Mail Express stamps this week featuring breathtaking images captured by the National Aeronautics and Space Administration’s (NASA) James ...