ROCHESTER, New York-A team of astrophysicists from the University of Rochester and Europe has discovered a ring system in the constellation Centaurus that invites comparisons to Saturn.
The toothiest prehistoric predators also had beefier arm bones, according to results of a study published today in the journal Paleobiology.
Global Temperature Report: December 2011
Robotic exploration to remote regions, to include distant planetary bodies, is often limited by energy requirements to perform, in repetition, even the simplest tasks. With this in mind, researchers at the U.S. Naval Research Laboratory are looking into a novel approach that could some day aid scientific space and planetary research without the need for […]