Add Yahoo as a preferred source to see more of our stories on Google. Spiral galaxies, like Messier 77 shown here, helped astronomers learn about the existence of dark matter. NASA, ESA & A. van der ...

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

Add Yahoo as a preferred source to see more of our stories on Google. Using data from the James Webb Space Telescope, astronomers constructed the highest-resolution map of dark matter to date. This ...

Scientists know that the elusive substance called dark matter makes up most of all the matter in the universe, but have never ...

Now physicists from the University of Washington are taking a big swing at answering that question. All matter exerts gravitational force. The more mass the object has, the greater the force. Yet, a ...

When an invisible entity making up 85% of the universe's mass stumps the greatest scientific minds of our time, awe is an ...

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 ...

"The dark structures shaping galaxies today could be relics from a time before the Big Bang." The post Physicist Proposes ...

(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 ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Curious Kids is a series for children of all ages. If you have a question you’d like ...