The HAP-alpha high-altitude solar aircraft has completed key ground testing at the German Aerospace Center (DLR).

The Navy confirms Boeing’s MQ-25 will not fly in 2025 as expected, shifting the pivotal test to early 2026 while ground checks and certification continue. The first flight of the U.S. Navy’s Boeing MQ ...

With the launch of "The Other First Man," we introduced a new series titled Flight Test Files, focused on the fascinating legacy of aeronautical advancements pioneered by NACA and later by NASA. This ...