Results from hole LADD029 reported 22.31 metres grading 3.05 g/t gold (including 4.64 metres grading 5.83 g/t gold), 14.50 ...

Credit: Astro Labs-USA The Dobsonian mount features smooth fluid friction bearings for both altitude and azimuth motions, ensuring precise tracking. The included 2″ focuser allows for fine ...

South China's Hainan Province, host to the country's first commercial spacecraft launch site and also to the coastal national ...

Two weeks after the demonstration of the combat work of the mobile UAV counteraction group as part of the Nomad detachment of ...

Skywatchers throughout the Northern Hemisphere are enjoying views of the newly discovered Comet SWAN.

According to the regulator, the alert serves as a reminder for airlines and pilots about the risks associated with visual approaches, with the agency citing notable safety events ...

A good estimation of the cloud tops is like the finest gold, especially for pilots flying under IFR during the winter months.

Inspired by the wonderful Horizon card for HACS, and the multi-cog designs for Alt-Azimuth telescope mounts and Tellurions (Earth-Sun-Moon animated toys), this project builds a real-life 3D Horizon ...

The Dobsonian mount features smooth Teflon bearings for both altitude and azimuth motions, ensuring precise tracking. The included 2″ focuser allows for fine adjustments to achieve sharp focus.

Subsequently, an iterative algorithm is developed to refine and estimate the AOAs accurately, initialized with previously estimated source locations and coarse elevation and azimuth AOAs obtained via ...

However, creating synthetic apertures in the altitude direction presents greater challenges compared to the azimuth direction. Consequently, the length of apertures in the altitude direction is ...