Abstract: In this paper, we address a complex motion control problem of fast and precise positioning of the secondary mirror in a large radio telescope, which exhibits strong nonlinear behavior and is ...

Next-generation telescopes like JWST and the 30-meter telescope increase the likelihood of detecting extraterrestrial life within our lifetime. Trump Cuts Millions After California Ignores English ...

An iconic piece of Australian scientific history has changed hands for the first time in 60 years. From above, the sprawling metal structure in a paddock near Canberra is an enigmatic sight. Each ...

China has unveiled the world’s first telescope designed to observe the Sun’s magnetic field in the infrared spectrum. The telescope, named AIMS, was recently certified and officially inaugurated.

The Orionid meteor shower is set to peak tonight (October 21), with people all around the UK staying up to watch - and you don't need a telescope to see them. If you've ever fancied witnessing a ...