Tagged With Dark Matter

A new simulation reveals what dark matter might look like if we could see it: massive halos surrounding every galaxy in the universe


An underground dark-matter experiment may have stumbled on the 'holy grail': a new particle that could upend the laws of physics


A handful of new telescopes are about to transform the hunt for alien life and our understanding of the universe itself



Planet 9, our solar system's mysterious missing world, could be an ancient black hole orbiting the sun, a new paper suggests


7 space mysteries that scientists can't explain


A mysterious force is pushing the universe apart -- here's how it could rip our galaxy to shreds



NASA will soon create the coldest spot in the universe -- and forge a bizarre form of matter inside it


An astrophysicist explains dark matter -- the most mysterious part of the universe


Strange signals in space have experts wondering if they just detected dark matter for the first time


Astronomers found evidence for a 'dark' gravitational force that might fix Einstein's most famous theory


Something punched through a stream of stars and it could help solve a bunch of mysteries about dark matter


The Milky Way has a strange twin with a dark secret, and it might help us solve one of the biggest mysteries in science



11 wimpy galaxies are beating up our brightest explanation yet for a deep, dark cosmic mystery


Countless infinitesimal black holes may be flying through space like cosmic bullets


An unexpected force of nature could hold the key to unlocking the mysterious dark universe


Most of the universe may be trapped inside of ancient black holes



A leading Harvard physicist has a radical explanation for what sparked the chain of events that killed the dinosaurs


Physicists have been asking this question for centuries -- and the answer is always the same, despite how far we've come


The universe is growing faster than we thought, and could rip itself apart


A Harvard physicist has an incredible theory for why the dinosaurs went extinct