January 26, 2006Astronomers have located a planet toward the center of our galaxy that they say is five times the size of Earth.TAGS:planet, scientist, star, discovery, mass, Australia
August 25, 2006Scientists use aquatic robots and highly sensitive sonar to study its pristine, self-contained ecology.
Photos: A water-filled crater
Video: Deep-diving robotTAGS:lake, scientist, robot, sonar, water, professor, sign, researcher, video
February 16, 2005New technology could help scientists better understand the food cycles of the oceans, as well as global climate change.TAGS:ocean, scientist, food
March 2, 2006Real-life CSIs may soon add a NASA-engineered photography tool to their arsenal of crime-solving gadgetry.TAGS:laser, object, scientist, photograph