News First Black Holes Kept to a Strict Diet, Study Shows A new supercomputer simulation designed to track the fate of the universe's first black holes finds that, counter to expectations, they couldn't efficiently gorge themselves on nearby gas. The findings have implications for understanding the formation of galaxies and of the giant black holes that reside in their centers. Full Story More News: New Gamma-Ray Burst Smashes Cosmic Distance Record NASA's Fermi Telescope Unveils a Dozen New Pulsars Dark Energy Found Stifling Growth in Universe News Archive Special Feature Featured Scientist: Dr. Duilia de Mello You don't have to have a telescope as a child to develop an interest in astronomy. Dr. Duilia de Mello grew up without one in Brazil, but she was inspired by the moon just the same. Read more. Featured Scientist Archive Special Exhibit Satellite Showcase: Fermi Gamma-ray Space Telescope Fermi Gamma-ray Space Telescope is the latest high energy gamma-ray observatory launched by NASA. It is designed to study energetic phenomena from a variety of celestial sources. Read more.