Standing next to his team’s car before Thursday’s qualifying race at Daytona International Speedway, Dale Earnhardt Jr.
Before arriving at the moon, the small satellite mission will use the gravity of the sun, Earth, and moon over several months ...
A canyon is a deep, narrow valley with steep sides. Here on Earth, canyons are typically formed by long-term erosion from ...
NASA's Polar Resources Ice Mining Experiment-1 (PRIME-1) is preparing to explore the moon's subsurface and analyze where ...
On the world's first Asteroid Day, Nina Burleigh discovers that Nasa has already commissioned a team of 'planetary defenders' ...