Tag Archives: Gravity Gravitation

The dark side of the universe

By Stephen Ornes / April 26, 2011
The ghostly blue clouds in the center of the Abell 1689 galaxy cluster show where Dan Coe and his team think dark matter is hiding. Abell 1689 is home to about 1,000 galaxies and trillions of stars. Credit: NASA, ESA, and Dan Coe (NASA JPL/Caltech and STScI)

Most of the cosmos is invisible, but that doesn’t stop scientists from searching for it

Posted in Space | Tagged , , , , ,