Artificial intelligence shows great promise, but safety and ethical considerations are a major challenge in aerospace.

Sierra Nevada Corp. can move forward on the U.S. Army ’ s High Accuracy Detection and Exploitation System (HADES) contract after the U.S. Government Accountability Office (denied a protest filed by losing bidder L3Harris.

The Pentagon’s five-year-old space agency will face its biggest test when it launches its first operational spacecraft in the spring of 2025.

The trinational development of a next-generation fighter is using a less expensive airliner to test airborne systems.

A decade’s worth of investment to counter the latest Russian and Chinese threats is finally close to entering operational service across the U.S. fighter fleet.