Fan-987-Logosm 35h_cbssportsrad_tampa cw44_tb

black holes

This NASA Chandra X-Ray Observatory image obtained Dec. 9, 2003 shows the elliptical galaxy NGC 4261 that reveals dozens of black holes and neutron stars strung out across tens of thousands of light years like beads on a necklace. (credit: NASA/AFP/Getty Images)

Scientists Find Black Holes 10 Billion Times Size Of Sun

Scientists have found the biggest black holes known to exist — each one 10 billion times the size of our sun.

12/05/2011