NASA’s latest discovery in the heart of our galaxy is raising more questions than answers. For the first time, a mysterious ...

NASA’s Nancy Grace Roman Space Telescope, set to begin operations in 2027, will revolutionize our understanding of dark ...

Researchers led by the University of Southern California have produced a set of supercomputer-simulated twins of our Milky ...

A NASA space telescope will detect a staggering wealth of intricate gravitational lenses that could help unlock the mysteries ...

For decades, scientists have been searching for the universe's elusive "missing matter," and now they say they finally found ...

While dark matter can’t be seen directly because it doesn’t give off or reflect light, its gravity can bend light from other ...

In a new study published in The Astrophysical Journal, the international research team estimated that “Roman” may be able to ...

The research team has calculated that over ... which offers clues about the particle nature of dark matter. Credit: NASA, STScI, Joseph Olmsted (STScI) Not all mass in galaxies is made up of ...

How the pioneering scientist, and namesake of an enormous new telescope, forced astronomers to rethink the universe.

A new study suggests they may have a ghostly shadow—trailing dark matter spirals hovering above and below them. A team of ...

A study published in Nature Astronomy suggests that there is a 50-50 chance of the Milky Way and the Andromeda galaxy ...