Spiral galaxies, like Messier 77 shown here, helped astronomers learn about the existence of dark matter. NASA, ESA & A. van der Hoeven, CC BY Imagine an epic video game with your favorite hero as a ...
Something is out there. As far as scientists know, just 15% of the matter in the universe is the ordinary kind we can see. The other 85%, called dark matter, remains beyond detection, invisibly ...
Dipangkar Dutta receives funding from US Department of Energy and the National Science Foundation. Imagine an epic video game with your favorite hero as a character. Another character is a ...