What if dark matter isn’t some exotic particle that stubbornly eludes discovery but is instead swarms of tiny “primordial” ...
An artist's impression of gravitational waves (red and blue) emitted by a merging pair of black holes, inside a cloud of dark ...
The Hubble Space Telescope has discovered a galaxy in the the Perseus galaxy cluster that is "composed of 99% dark matter," according to NASA's Goddard Space Flight Center. Credit: NASA's Goddard ...
Newton’s Law of Gravity just survived its biggest cosmic test. Scientists studied nearly 686,000 galaxies spread across 7 billion light-years. The result surprised even modern cosmologists. Gravity ...
NASA said CDG-2 “may be among the most heavily dark matter-dominated galaxies ever discovered” Abigail Adams is a Human Interest Writer-Reporter for PEOPLE. NASA, ESA, Dayi Li (UToronto) A new galaxy, ...
After nearly a century of experts theorizing and searching for the universe’s most elusive component, a Japanese astronomer believes he has finally captured the first direct glimpse of dark matter, a ...
From Antarctic deserts to the human gut, scientists are uncovering hidden microbial worlds that could reshape medicine, ...
Astronomers have long argued that dark matter is the invisible scaffolding that holds galaxies together. Without its immense gravitational pull, the rotational spins of galaxies would force them to ...
All galaxies are dominated by dark matter, an invisible "stuff" that outweighs all of the matter comprising stars, planets, and moons by around five to one. But in some galaxies, dark matter takes ...