APL mourns the passing of former Senior Fellow Phil E. DePoy, who died July 12 at the age of 89. In 2014, DePoy was named one ...

Europa Clipper's radar instrument received echoes of its very-high-frequency radar signals that bounced off Mars and were ...

The agency’s largest interplanetary probe tested its radar during a Mars flyby. The results include a detailed image and bode well for the mission at Jupiter’s moon Europa.

We conduct pioneering research targeting breakthroughs to benefit national security missions. Explore some of our ...