AerospaceJune 10, 2020
Famed U-2 Spy Plane Takes on a New Surveillance Mission
Designed with slide rules in the 1950s, the stealthy high flier still has a lot to offer
Stories by Eric Tegler
EngineeringApril 2, 2020
High-Tech Ghost Ships Will Set Sail sans Sailors
Maritime technology groups are building robotic vessels to cross the oceans
EngineeringJanuary 9, 2020
The Next DARPA X-Plane Won’t Maneuver like Any Plane Before It
The challenge is to build an airplane without moving control surfaces