In an interview, air traffic controller reveals how it’s minute-to-minute work that demands total focus for hours at a ...

An unauthorised mid-air movement by an Air China passenger jet brought it too close to a cargo plane over Siberia recently. The second aircraft was also from China, and the two were seconds away from ...

But these Mission Extension Vehicles don't have the ability to transfer fluids from one satellite to another. That is the ...

China’s Shijian-21 and Shijian-25 satellites, known as SJ-21 and SJ-25 for short, likely docked together in geosynchronous ...

The FAA is a mess. Annexing our neighbors to the north, as Trump favors, looks like a longshot. But we should copy its privatized air traffic control system.

This paper describes the development of a nano-satellite altitude control system (ACS) which employ a filter base controller with comparison with a simple adaptive predictive fuzzy logic controller ...

The satellite will be launched into a sun-synchronous orbit [1] at 9:30 Local Sun time at Descending Node with a perigee altitude of 547 km and apogee altitude of 565 km for demonstrating VSAC ...

FCC lets SpaceX cut satellite altitude to improve Starlink speed and latency Rival satellite companies opposed change that cuts altitude in half, to 540 km.

The Guinness Book of World Records has awarded JAXA the record for the lowest altitude by an Earth observation satellite. During its mission from 2017 to 2019, the Super Low Altitude Test ...

World View has been persistent in its development of the altitude control technology, just one component in a complex network of advances making up the company’s Stratollite system.

This study is dedicated to the problem of non linear attitude control for a rigid large angle maneuver satellite. The non linear control method is based upon the linearization of the input-output of ...