News NASA Supercomputer Shows How Dust Rings Point to Exo-Earths Supercomputer simulations of dusty disks around sunlike stars show that planets nearly as small as Mars can create patterns that future telescopes may be able to detect. The research points to a new avenue in the search for habitable planets. Full Story More News: NASA's Swift Catches Farthest Ever Gamma-Ray Burst "Naked-Eye" Gamma-ray Burst Was Aimed Squarely at Earth 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. Feature 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.