Plus, other approved forms of identification and how to make an appointment. People traveling within the United States will face a new $45 fee if they don't have proper identification, such as REAL ID ...

Abstract: High-precision relative attitude measurement between spacecraft is critical for ensuring coordinated control and safe operation of multi-spacecraft formations. To address the limitations of ...

This flight pairs a civilian pilot with the commander of TOPGUN for advanced jet formation training. The subtitles show aggressive rejoins, close formation, and constant correction. Everything happens ...

Two helicopters that crashed in Hammonton on Dec. 28, killing both pilots, were flying in formation just before colliding, a preliminary National Transportation Safety Board report says. The report ...

Abstract: The data-driven self-triggered (ST) robust optimal cooperative control problem in satellite formation flying (SFF) under switching topologies subject to communication link faults is ...