Keep your eye on the ball” is a motto for many athletes—and for astronomers trying to find Earth-threatening space rocks ...

The first Voyager spacecraft, launched in 1977, took 35 years to enter interstellar space. Traveling at that ... Working from a road map originally proposed by physicist Philip Lubin at UC Santa ...

Scientists researching Alpine glaciers store ice in Antarctica. By analysing air bubbles in the ice they may be able to predict the future ...