News Scientific Balloon Circles South Pole on Search for Antimatter A group of Japanese and American scientists bundled in thick orange jackets, hats, boots and gloves have ventured down to Antarctica on a search for antimatter. With their high-altitude balloon-borne instrument, they are in an exotic land to learn about exotic particles. Full Story More News: NASA Successfully Launches Swift Satellite Massive Merger Of Galaxies Is The Most Powerful On Record News Archive Special Feature Featured Scientist: Dr. Jean Cottam Sometimes astronomers get to work on a project from beginning to end: instrument development, launch, and data analysis. Dr. Jean Cottam is fortunate to be one of them. Read more. Feature Scientist Archive Science Satellite Showcase: Swift The Swift Gamma-ray Burst Explorer is an new NASA mission dedicated to investigating the mysterious phenomena of Gamma-ray bursts (GRBs): the most powerful events in the universe. Read more. Or head to the main science page, where you can get information on everything from the basics of light and electromagnetism, to dark matter and black holes. Or if you are a more advanced student, you can head straight to the advanced science page.