This paper describes the eccentricity, amplitude, phase shift, angular momentum, polarization, radial path, and orbital ...

How many times have you said, “I wish the days were longer”? Well, NASA scientists say the construction of China’s Three ...

Space manipulators play an important role in the on-orbit services and planetary surface operation whose reliability is a key ...

Astronomers from Keele University in the UK have utilized NASA's planet-hunting TESS telescope to investigate a totally-eclipsing binary known as UZ Draconis. Results of the new observations, ...

Abstract: This article proposes an extended state observer based robust model predictive velocity control to decrease system prediction error under parameter ...