Using the Hubble Space Telescope, astronomers have discovered what seems to be a galaxy that is the most heavily dominated by ...

Of all the sciences, physics is unique in that it can come to a broad consensus with math alone—very little tactile evidence required. Never has this been the case more than with dark matter. Though ...

Dark matter doesn’t emit, absorb, or reflect light. It’s invisible but supposedly makes up 85% of the universe’s mass. Because it’s so abundant, astronomers believe it should explain many unsolved ...

First and perhaps most perplexingly, researchers remain unsure about what exactly dark matter is. Originally, some scientists ...

85% of the mass of our universe is made up of dark matter. 85% of the mass of our universe is made up of dark matter--a type of matter that we cannot see or detect, but without it, galaxies would not ...

Researchers at the Department of Energy's Oak Ridge National Laboratory are helping to pave a path for the eventual discovery ...

Dark matter makes up most of the mass in galaxies and galaxy clusters. In fact, scientists estimate that ordinary matter makes up only about 5% of the universe, while dark matter makes up about 27%.

"It highlights gravity's possible hidden complexity and invites a reevaluation of where dark matter effects originate." ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to ...

About 30 years ago an "ideas guy" and a team builder joined forces to search for the invisible bulk of existence. Over a decade ago, dark-matter experts Daniel Akerib and Thomas Shutt joined the ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Imagine an epic video game with your favorite hero as a character. Another character ...